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50% off
5M12 AC-DC Isolated Switching Power Module 220V To 12V 5W 450mA Low Voltage Power Supply Conversion Board 5M12 AC-DC Isolated Switching Power Module 220V To 12V 5W 450mA Low Voltage Power Supply Conversion Board

5M12 AC-DC Isolated Switching Power Module 220V To 12V 5W 450mA Low Voltage Power Supply Conversion Board

$97.50$195.00

4-20ma Signal Isolator With 3 Certificate Signal Converter 4-20ma Signal Isolator With 3 Certificate Signal Converter

4-20ma Signal Isolator With 3 Certificate Signal Converter

$22.00$22.00

ESP32 Type-C 9-24V BT WiFi Relay Control Board 4 Channel Relay 4 Way Opto-isolated Input RS485 MODBUS Protocol for IOT Project ESP32 Type-C 9-24V BT WiFi Relay Control Board 4 Channel Relay 4 Way Opto-isolated Input RS485 MODBUS Protocol for IOT Project

ESP32 Type-C 9-24V BT WiFi Relay Control Board 4 Channel Relay 4 Way Opto-isolated Input RS485 MODBUS Protocol for IOT Project

$29.29$29.29

34% off
Optical Coupling Isolation DIN Rail Meter Optical Coupling Isolation Energy Meter Amperemeter 5A Rated Current Optical Coupling Isolation DIN Rail Meter Optical Coupling Isolation Energy Meter Amperemeter 5A Rated Current

Optical Coupling Isolation DIN Rail Meter Optical Coupling Isolation Energy Meter Amperemeter 5A Rated Current

$135.69$205.59

1% off
Fulree® Isolated 100V 84V 72V 60V 48V 36V 24V to 12V DC 5A 8A 10A Boost Buck Step Up Down Car Power Converter Fulree® Isolated 100V 84V 72V 60V 48V 36V 24V to 12V DC 5A 8A 10A Boost Buck Step Up Down Car Power Converter

Fulree® Isolated 100V 84V 72V 60V 48V 36V 24V to 12V DC 5A 8A 10A Boost Buck Step Up Down Car Power Converter

$22.27$22.49

63% off
12V Switching Power Supply Board 70W Isolated Power Module AC-DC Power Board AC-DC Switching Power Supply Board Industrial 12V Switching Power Supply Board 70W Isolated Power Module AC-DC Power Board AC-DC Switching Power Supply Board Industrial

12V Switching Power Supply Board 70W Isolated Power Module AC-DC Power Board AC-DC Switching Power Supply Board Industrial

$76.87$207.75

0/4-20mA High Quality Signal Converter Isolator 0-10V 0-5V 0/4-20mA High Quality Signal Converter Isolator 0-10V 0-5V

0/4-20mA High Quality Signal Converter Isolator 0-10V 0-5V

$26.00$26.00

2 sold
HR17B 3P Fuse Disconnector Switch Three phase Three wire 40A 60A100A 160A250A Pure Copper HRC NH Fuse Isolation Knife Switch HR17B 3P Fuse Disconnector Switch Three phase Three wire 40A 60A100A 160A250A Pure Copper HRC NH Fuse Isolation Knife Switch

HR17B 3P Fuse Disconnector Switch Three phase Three wire 40A 60A100A 160A250A Pure Copper HRC NH Fuse Isolation Knife Switch

$56.00$56.00

51% off
Waveshare ESP32-S3 1CH Relay Module with WiFi Bluetooth RS485 Industrial DIN Rail Isolated Protection Modbus IoT Controller Waveshare ESP32-S3 1CH Relay Module with WiFi Bluetooth RS485 Industrial DIN Rail Isolated Protection Modbus IoT Controller

Waveshare ESP32-S3 1CH Relay Module with WiFi Bluetooth RS485 Industrial DIN Rail Isolated Protection Modbus IoT Controller

$178.54$364.37

4 sold
10% off
220V To 12V24V36V48V110V Toroidal Power Transformer Isolated Power Supply All Copper Coil 50/100W Single/Dual Group 220V To 12V24V36V48V110V Toroidal Power Transformer Isolated Power Supply All Copper Coil 50/100W Single/Dual Group

220V To 12V24V36V48V110V Toroidal Power Transformer Isolated Power Supply All Copper Coil 50/100W Single/Dual Group

$19.80$22.00

1% off
DC DC Isolated Buck Module 48V (30-60V) to 5V 12V 24V Buck Converter Power Supply with 1A-8A Output Current for Electronics DC DC Isolated Buck Module 48V (30-60V) to 5V 12V 24V Buck Converter Power Supply with 1A-8A Output Current for Electronics

DC DC Isolated Buck Module 48V (30-60V) to 5V 12V 24V Buck Converter Power Supply with 1A-8A Output Current for Electronics

$162.63$163.76

13% off
ENMG DC24V Relay Module 1NO1NC with LED & Test Button Arc Extinguishing Tool-Free PLC Output Isolation Industrial Control ENMG DC24V Relay Module 1NO1NC with LED & Test Button Arc Extinguishing Tool-Free PLC Output Isolation Industrial Control

ENMG DC24V Relay Module 1NO1NC with LED & Test Button Arc Extinguishing Tool-Free PLC Output Isolation Industrial Control

$125.45$144.19

1 sold
DC Analog 4-20mA Galvanic Signal Converter Isolator 0-10V Signal Isolation Signal Isolator DC Analog 4-20mA Galvanic Signal Converter Isolator 0-10V Signal Isolation Signal Isolator

DC Analog 4-20mA Galvanic Signal Converter Isolator 0-10V Signal Isolation Signal Isolator

$22.00$22.00

24V Control Voltages Changer 40VA Primary 120, 208, 240V Secondary 24V for HVAC Isolation Voltages Changer 831F 24V Control Voltages Changer 40VA Primary 120, 208, 240V Secondary 24V for HVAC Isolation Voltages Changer 831F

24V Control Voltages Changer 40VA Primary 120, 208, 240V Secondary 24V for HVAC Isolation Voltages Changer 831F

$236.37$236.37

48% off
A74E-Intelligent 4-20Ma DC Current Transmitter One Input Two Output Analog Isolation Module Signal Isolator A74E-Intelligent 4-20Ma DC Current Transmitter One Input Two Output Analog Isolation Module Signal Isolator

A74E-Intelligent 4-20Ma DC Current Transmitter One Input Two Output Analog Isolation Module Signal Isolator

$27.10$52.12

25% off
Relay Control Board ESP32 Type-C 9-24V BT WiFi 4 Channel Relay 4 Way Opto-isolated Input RS485 MODBUS Protocol for IOT Project Relay Control Board ESP32 Type-C 9-24V BT WiFi 4 Channel Relay 4 Way Opto-isolated Input RS485 MODBUS Protocol for IOT Project

Relay Control Board ESP32 Type-C 9-24V BT WiFi 4 Channel Relay 4 Way Opto-isolated Input RS485 MODBUS Protocol for IOT Project

$21.90$29.20

23% off
AC-DC Switching Power Supply Board AC170-260V to DC24V Step-down Isolation Power Supply 15A 300W Converter Buck Power Supply AC-DC Switching Power Supply Board AC170-260V to DC24V Step-down Isolation Power Supply 15A 300W Converter Buck Power Supply

AC-DC Switching Power Supply Board AC170-260V to DC24V Step-down Isolation Power Supply 15A 300W Converter Buck Power Supply

$21.31$27.67

6% off
USB to RS485|RS232|TTL High-speed Isolated Serial Port Module Supports 3.3V/5V Chip CH343 Line USB to RS485|RS232|TTL High-speed Isolated Serial Port Module Supports 3.3V/5V Chip CH343 Line

USB to RS485|RS232|TTL High-speed Isolated Serial Port Module Supports 3.3V/5V Chip CH343 Line

$176.72$188.00

DB-50VA isolation transformer 50VA/W 220V to 220V 0.22A 1 ：1 security DB-50VA isolation transformer 50VA/W 220V to 220V 0.22A 1 ：1 security

DB-50VA isolation transformer 50VA/W 220V to 220V 0.22A 1 ：1 security

$14.98$14.98

65% off
NID65-5, NID65-5 DC-DC 65W Non-Isolated Regulated Converter NID65-AA26 NID65-5, NID65-5 DC-DC 65W Non-Isolated Regulated Converter NID65-AA26

NID65-5, NID65-5 DC-DC 65W Non-Isolated Regulated Converter NID65-AA26

$11.83$33.79

BingZi KCB420/311B KCB420-311B Pulse transformer Transformation ratio 3:01:01 5kHz Isolation transformer 33×33×23mm BingZi KCB420/311B KCB420-311B Pulse transformer Transformation ratio 3:01:01 5kHz Isolation transformer 33×33×23mm

BingZi KCB420/311B KCB420-311B Pulse transformer Transformation ratio 3:01:01 5kHz Isolation transformer 33×33×23mm

$19.80$19.80

50% off
[NEW!A08R】 USB Relay Industrial Control Board PRO Isolation Rail USB/TTL Control Board Forautomation Application [NEW!A08R】 USB Relay Industrial Control Board PRO Isolation Rail USB/TTL Control Board Forautomation Application

[NEW!A08R】 USB Relay Industrial Control Board PRO Isolation Rail USB/TTL Control Board Forautomation Application

$32.43$64.87

18% off
1Pc AC 110V To AC 220V 20W 30W 50W 80W 100W 120W 150W Power Transformer 50/60HZ Single-Phase Isolation Pure Copper Enameled Wire 1Pc AC 110V To AC 220V 20W 30W 50W 80W 100W 120W 150W Power Transformer 50/60HZ Single-Phase Isolation Pure Copper Enameled Wire

1Pc AC 110V To AC 220V 20W 30W 50W 80W 100W 120W 150W Power Transformer 50/60HZ Single-Phase Isolation Pure Copper Enameled Wire

$20.02$24.42

30% off
ESP32 Type-C 9-24V BT WiFi Relay Control Board 4 Channel Relay 4 Way Opto-isolated Input RS485 MODBUS Protocol for IOT Project ESP32 Type-C 9-24V BT WiFi Relay Control Board 4 Channel Relay 4 Way Opto-isolated Input RS485 MODBUS Protocol for IOT Project

ESP32 Type-C 9-24V BT WiFi Relay Control Board 4 Channel Relay 4 Way Opto-isolated Input RS485 MODBUS Protocol for IOT Project

$20.94$29.91

18% off
1Pcs EI66 Power Transformer 30W DB-30VA AC 220V To AC 9V 12V 15V 18V 24V 36V 220V Single-Phase Isolated Pure Copper Core 1Pcs EI66 Power Transformer 30W DB-30VA AC 220V To AC 9V 12V 15V 18V 24V 36V 220V Single-Phase Isolated Pure Copper Core

1Pcs EI66 Power Transformer 30W DB-30VA AC 220V To AC 9V 12V 15V 18V 24V 36V 220V Single-Phase Isolated Pure Copper Core

$22.28$27.17

7% off
SM-FLA17A 5V 12V 15V 17W Built-in Switching Power Supply Module Positive and Negative Dual AC-DC Isolated Board SM-FLA17A 5V 12V 15V 17W Built-in Switching Power Supply Module Positive and Negative Dual AC-DC Isolated Board

SM-FLA17A 5V 12V 15V 17W Built-in Switching Power Supply Module Positive and Negative Dual AC-DC Isolated Board

$154.38$166.00

11% off
4-32 Channels IO Card PLC Signal Amplifier Board PNP NPN Conversion Input Optocoupler Isolation Transistor trigger voltage 3.3V 4-32 Channels IO Card PLC Signal Amplifier Board PNP NPN Conversion Input Optocoupler Isolation Transistor trigger voltage 3.3V

4-32 Channels IO Card PLC Signal Amplifier Board PNP NPN Conversion Input Optocoupler Isolation Transistor trigger voltage 3.3V

$50.70$56.97

1 sold
52% off
Low Noise Figure Modulator Phase Modulator Double Balanced Mixer High Isolation 40dB High Linearity 11dBm P1dB Low Noise Figure Modulator Phase Modulator Double Balanced Mixer High Isolation 40dB High Linearity 11dBm P1dB

Low Noise Figure Modulator Phase Modulator Double Balanced Mixer High Isolation 40dB High Linearity 11dBm P1dB

$153.21$319.19

1% off
WRB2405S-3WR2 3W， Wide voltage input 18-36V isolated stable voltage single channel 5V output

WRB2405S-3WR2 3W， Wide voltage input 18-36V isolated stable voltage single channel 5V output

$14.83$14.98

6% off
DC signal isolator 4-20mA one-in-two-out conversion module analog current and voltage distribution DC signal isolator 4-20mA one-in-two-out conversion module analog current and voltage distribution

DC signal isolator 4-20mA one-in-two-out conversion module analog current and voltage distribution

$189.87$201.99

28% off
A84X-128 Pcs Loose Protector Battery Terminal Cover Battery Flexible Busbar Isolation Cover Terminal 280Ah Cells Insulation A84X-128 Pcs Loose Protector Battery Terminal Cover Battery Flexible Busbar Isolation Cover Terminal 280Ah Cells Insulation

A84X-128 Pcs Loose Protector Battery Terminal Cover Battery Flexible Busbar Isolation Cover Terminal 280Ah Cells Insulation

$29.13$40.46

23 sold
4% off
PV DC Circuit Breaker 32A 6KA IP65 Waterproof DC Isolator Switch Solar Disconnect Switch 1000V PV DC Circuit Breaker 32A 6KA IP65 Waterproof DC Isolator Switch Solar Disconnect Switch 1000V

PV DC Circuit Breaker 32A 6KA IP65 Waterproof DC Isolator Switch Solar Disconnect Switch 1000V

$156.14$163.06

1 sold
19% off
GDB1G-125 Isolation Circuit Breaker Small Type Isolating Switch 1P 2P 3P 4P 220V for Household Use - Compact Switching Solution GDB1G-125 Isolation Circuit Breaker Small Type Isolating Switch 1P 2P 3P 4P 220V for Household Use - Compact Switching Solution

GDB1G-125 Isolation Circuit Breaker Small Type Isolating Switch 1P 2P 3P 4P 220V for Household Use - Compact Switching Solution

$162.00$200.00

21% off
ARRI mini, RED komodo camera SDI protector, 12G SDI anti-current isolation protector CANARE LV-61S 75OHM red, blue and black ARRI mini, RED komodo camera SDI protector, 12G SDI anti-current isolation protector CANARE LV-61S 75OHM red, blue and black

ARRI mini, RED komodo camera SDI protector, 12G SDI anti-current isolation protector CANARE LV-61S 75OHM red, blue and black

$28.83$36.50

18 sold
3% off
3KV RS485 Active Isolator Signal Repeater Booster Amplifier Module 150KBPS Adaptive Baud Rate Data Bit Parity Stop Bit 3KV RS485 Active Isolator Signal Repeater Booster Amplifier Module 150KBPS Adaptive Baud Rate Data Bit Parity Stop Bit

3KV RS485 Active Isolator Signal Repeater Booster Amplifier Module 150KBPS Adaptive Baud Rate Data Bit Parity Stop Bit

$160.18$166.35

55% off
High Speed Optocoupler Isolation Board 6N137 DIP8 Signal Level Converter Module for Electronic Control Systems High Speed Optocoupler Isolation Board 6N137 DIP8 Signal Level Converter Module for Electronic Control Systems

High Speed Optocoupler Isolation Board 6N137 DIP8 Signal Level Converter Module for Electronic Control Systems

$154.30$342.90

50% off
5M12 AC-DC Isolated Switching Power Module 220V To 12V 5W 450mA Low Voltage Power Supply Conversion Board 5M12 AC-DC Isolated Switching Power Module 220V To 12V 5W 450mA Low Voltage Power Supply Conversion Board

5M12 AC-DC Isolated Switching Power Module 220V To 12V 5W 450mA Low Voltage Power Supply Conversion Board

$97.50 $195.00

Categories: Home Improvement, Electrical Equipment & Supplies

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4-20ma Signal Isolator With 3 Certificate Signal Converter 4-20ma Signal Isolator With 3 Certificate Signal Converter

4-20ma Signal Isolator With 3 Certificate Signal Converter

$22.00 $22.00

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
ESP32 Type-C 9-24V BT WiFi Relay Control Board 4 Channel Relay 4 Way Opto-isolated Input RS485 MODBUS Protocol for IOT Project ESP32 Type-C 9-24V BT WiFi Relay Control Board 4 Channel Relay 4 Way Opto-isolated Input RS485 MODBUS Protocol for IOT Project

ESP32 Type-C 9-24V BT WiFi Relay Control Board 4 Channel Relay 4 Way Opto-isolated Input RS485 MODBUS Protocol for IOT Project

$29.29 $29.29

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
34% off
Optical Coupling Isolation DIN Rail Meter Optical Coupling Isolation Energy Meter Amperemeter 5A Rated Current Optical Coupling Isolation DIN Rail Meter Optical Coupling Isolation Energy Meter Amperemeter 5A Rated Current

Optical Coupling Isolation DIN Rail Meter Optical Coupling Isolation Energy Meter Amperemeter 5A Rated Current

$135.69 $205.59

Categories: Home Improvement, Electrical Equipment & Supplies

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1% off
Fulree® Isolated 100V 84V 72V 60V 48V 36V 24V to 12V DC 5A 8A 10A Boost Buck Step Up Down Car Power Converter Fulree® Isolated 100V 84V 72V 60V 48V 36V 24V to 12V DC 5A 8A 10A Boost Buck Step Up Down Car Power Converter

Fulree® Isolated 100V 84V 72V 60V 48V 36V 24V to 12V DC 5A 8A 10A Boost Buck Step Up Down Car Power Converter

$22.27 $22.49

Categories: Home Improvement, Electrical Equipment & Supplies

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63% off
12V Switching Power Supply Board 70W Isolated Power Module AC-DC Power Board AC-DC Switching Power Supply Board Industrial 12V Switching Power Supply Board 70W Isolated Power Module AC-DC Power Board AC-DC Switching Power Supply Board Industrial

12V Switching Power Supply Board 70W Isolated Power Module AC-DC Power Board AC-DC Switching Power Supply Board Industrial

$76.87 $207.75

Categories: Home Improvement, Electrical Equipment & Supplies

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0/4-20mA High Quality Signal Converter Isolator 0-10V 0-5V 0/4-20mA High Quality Signal Converter Isolator 0-10V 0-5V

0/4-20mA High Quality Signal Converter Isolator 0-10V 0-5V

$26.00 $26.00

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
HR17B 3P Fuse Disconnector Switch Three phase Three wire 40A 60A100A 160A250A Pure Copper HRC NH Fuse Isolation Knife Switch HR17B 3P Fuse Disconnector Switch Three phase Three wire 40A 60A100A 160A250A Pure Copper HRC NH Fuse Isolation Knife Switch

HR17B 3P Fuse Disconnector Switch Three phase Three wire 40A 60A100A 160A250A Pure Copper HRC NH Fuse Isolation Knife Switch

$56.00 $56.00

Categories: Home Improvement, Electrical Equipment & Supplies

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51% off
Waveshare ESP32-S3 1CH Relay Module with WiFi Bluetooth RS485 Industrial DIN Rail Isolated Protection Modbus IoT Controller Waveshare ESP32-S3 1CH Relay Module with WiFi Bluetooth RS485 Industrial DIN Rail Isolated Protection Modbus IoT Controller

Waveshare ESP32-S3 1CH Relay Module with WiFi Bluetooth RS485 Industrial DIN Rail Isolated Protection Modbus IoT Controller

$178.54 $364.37

4 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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10% off
220V To 12V24V36V48V110V Toroidal Power Transformer Isolated Power Supply All Copper Coil 50/100W Single/Dual Group 220V To 12V24V36V48V110V Toroidal Power Transformer Isolated Power Supply All Copper Coil 50/100W Single/Dual Group

220V To 12V24V36V48V110V Toroidal Power Transformer Isolated Power Supply All Copper Coil 50/100W Single/Dual Group

$19.80 $22.00

Categories: Home Improvement, Electrical Equipment & Supplies

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1% off
DC DC Isolated Buck Module 48V (30-60V) to 5V 12V 24V Buck Converter Power Supply with 1A-8A Output Current for Electronics DC DC Isolated Buck Module 48V (30-60V) to 5V 12V 24V Buck Converter Power Supply with 1A-8A Output Current for Electronics

DC DC Isolated Buck Module 48V (30-60V) to 5V 12V 24V Buck Converter Power Supply with 1A-8A Output Current for Electronics

$162.63 $163.76

Categories: Home Improvement, Electrical Equipment & Supplies

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13% off
ENMG DC24V Relay Module 1NO1NC with LED & Test Button Arc Extinguishing Tool-Free PLC Output Isolation Industrial Control ENMG DC24V Relay Module 1NO1NC with LED & Test Button Arc Extinguishing Tool-Free PLC Output Isolation Industrial Control

ENMG DC24V Relay Module 1NO1NC with LED & Test Button Arc Extinguishing Tool-Free PLC Output Isolation Industrial Control

$125.45 $144.19

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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DC Analog 4-20mA Galvanic Signal Converter Isolator 0-10V Signal Isolation Signal Isolator DC Analog 4-20mA Galvanic Signal Converter Isolator 0-10V Signal Isolation Signal Isolator

DC Analog 4-20mA Galvanic Signal Converter Isolator 0-10V Signal Isolation Signal Isolator

$22.00 $22.00

Categories: Home Improvement, Electrical Equipment & Supplies

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24V Control Voltages Changer 40VA Primary 120, 208, 240V Secondary 24V for HVAC Isolation Voltages Changer 831F 24V Control Voltages Changer 40VA Primary 120, 208, 240V Secondary 24V for HVAC Isolation Voltages Changer 831F

24V Control Voltages Changer 40VA Primary 120, 208, 240V Secondary 24V for HVAC Isolation Voltages Changer 831F

$236.37 $236.37

Categories: Home Improvement, Electrical Equipment & Supplies

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48% off
A74E-Intelligent 4-20Ma DC Current Transmitter One Input Two Output Analog Isolation Module Signal Isolator A74E-Intelligent 4-20Ma DC Current Transmitter One Input Two Output Analog Isolation Module Signal Isolator

A74E-Intelligent 4-20Ma DC Current Transmitter One Input Two Output Analog Isolation Module Signal Isolator

$27.10 $52.12

Categories: Home Improvement, Electrical Equipment & Supplies

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25% off
Relay Control Board ESP32 Type-C 9-24V BT WiFi 4 Channel Relay 4 Way Opto-isolated Input RS485 MODBUS Protocol for IOT Project Relay Control Board ESP32 Type-C 9-24V BT WiFi 4 Channel Relay 4 Way Opto-isolated Input RS485 MODBUS Protocol for IOT Project

Relay Control Board ESP32 Type-C 9-24V BT WiFi 4 Channel Relay 4 Way Opto-isolated Input RS485 MODBUS Protocol for IOT Project

$21.90 $29.20

Categories: Home Improvement, Electrical Equipment & Supplies

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23% off
AC-DC Switching Power Supply Board AC170-260V to DC24V Step-down Isolation Power Supply 15A 300W Converter Buck Power Supply AC-DC Switching Power Supply Board AC170-260V to DC24V Step-down Isolation Power Supply 15A 300W Converter Buck Power Supply

AC-DC Switching Power Supply Board AC170-260V to DC24V Step-down Isolation Power Supply 15A 300W Converter Buck Power Supply

$21.31 $27.67

Categories: Home Improvement, Electrical Equipment & Supplies

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6% off
USB to RS485|RS232|TTL High-speed Isolated Serial Port Module Supports 3.3V/5V Chip CH343 Line USB to RS485|RS232|TTL High-speed Isolated Serial Port Module Supports 3.3V/5V Chip CH343 Line

USB to RS485|RS232|TTL High-speed Isolated Serial Port Module Supports 3.3V/5V Chip CH343 Line

$176.72 $188.00

Categories: Home Improvement, Electrical Equipment & Supplies

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DB-50VA isolation transformer 50VA/W 220V to 220V 0.22A 1 ：1 security DB-50VA isolation transformer 50VA/W 220V to 220V 0.22A 1 ：1 security

DB-50VA isolation transformer 50VA/W 220V to 220V 0.22A 1 ：1 security

$14.98 $14.98

Categories: Home Improvement, Electrical Equipment & Supplies

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65% off
NID65-5, NID65-5 DC-DC 65W Non-Isolated Regulated Converter NID65-AA26 NID65-5, NID65-5 DC-DC 65W Non-Isolated Regulated Converter NID65-AA26

NID65-5, NID65-5 DC-DC 65W Non-Isolated Regulated Converter NID65-AA26

$11.83 $33.79

Categories: Home Improvement, Electrical Equipment & Supplies

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BingZi KCB420/311B KCB420-311B Pulse transformer Transformation ratio 3:01:01 5kHz Isolation transformer 33×33×23mm BingZi KCB420/311B KCB420-311B Pulse transformer Transformation ratio 3:01:01 5kHz Isolation transformer 33×33×23mm

BingZi KCB420/311B KCB420-311B Pulse transformer Transformation ratio 3:01:01 5kHz Isolation transformer 33×33×23mm

$19.80 $19.80

Categories: Home Improvement, Electrical Equipment & Supplies

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50% off
[NEW!A08R】 USB Relay Industrial Control Board PRO Isolation Rail USB/TTL Control Board Forautomation Application [NEW!A08R】 USB Relay Industrial Control Board PRO Isolation Rail USB/TTL Control Board Forautomation Application

[NEW!A08R】 USB Relay Industrial Control Board PRO Isolation Rail USB/TTL Control Board Forautomation Application

$32.43 $64.87

Categories: Home Improvement, Electrical Equipment & Supplies

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18% off
1Pc AC 110V To AC 220V 20W 30W 50W 80W 100W 120W 150W Power Transformer 50/60HZ Single-Phase Isolation Pure Copper Enameled Wire 1Pc AC 110V To AC 220V 20W 30W 50W 80W 100W 120W 150W Power Transformer 50/60HZ Single-Phase Isolation Pure Copper Enameled Wire

1Pc AC 110V To AC 220V 20W 30W 50W 80W 100W 120W 150W Power Transformer 50/60HZ Single-Phase Isolation Pure Copper Enameled Wire

$20.02 $24.42

Categories: Home Improvement, Electrical Equipment & Supplies

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30% off
ESP32 Type-C 9-24V BT WiFi Relay Control Board 4 Channel Relay 4 Way Opto-isolated Input RS485 MODBUS Protocol for IOT Project ESP32 Type-C 9-24V BT WiFi Relay Control Board 4 Channel Relay 4 Way Opto-isolated Input RS485 MODBUS Protocol for IOT Project

ESP32 Type-C 9-24V BT WiFi Relay Control Board 4 Channel Relay 4 Way Opto-isolated Input RS485 MODBUS Protocol for IOT Project

$20.94 $29.91

Categories: Home Improvement, Electrical Equipment & Supplies

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18% off
1Pcs EI66 Power Transformer 30W DB-30VA AC 220V To AC 9V 12V 15V 18V 24V 36V 220V Single-Phase Isolated Pure Copper Core 1Pcs EI66 Power Transformer 30W DB-30VA AC 220V To AC 9V 12V 15V 18V 24V 36V 220V Single-Phase Isolated Pure Copper Core

1Pcs EI66 Power Transformer 30W DB-30VA AC 220V To AC 9V 12V 15V 18V 24V 36V 220V Single-Phase Isolated Pure Copper Core

$22.28 $27.17

Categories: Home Improvement, Electrical Equipment & Supplies

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7% off
SM-FLA17A 5V 12V 15V 17W Built-in Switching Power Supply Module Positive and Negative Dual AC-DC Isolated Board SM-FLA17A 5V 12V 15V 17W Built-in Switching Power Supply Module Positive and Negative Dual AC-DC Isolated Board

SM-FLA17A 5V 12V 15V 17W Built-in Switching Power Supply Module Positive and Negative Dual AC-DC Isolated Board

$154.38 $166.00

Categories: Home Improvement, Electrical Equipment & Supplies

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11% off
4-32 Channels IO Card PLC Signal Amplifier Board PNP NPN Conversion Input Optocoupler Isolation Transistor trigger voltage 3.3V 4-32 Channels IO Card PLC Signal Amplifier Board PNP NPN Conversion Input Optocoupler Isolation Transistor trigger voltage 3.3V

4-32 Channels IO Card PLC Signal Amplifier Board PNP NPN Conversion Input Optocoupler Isolation Transistor trigger voltage 3.3V

$50.70 $56.97

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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52% off
Low Noise Figure Modulator Phase Modulator Double Balanced Mixer High Isolation 40dB High Linearity 11dBm P1dB Low Noise Figure Modulator Phase Modulator Double Balanced Mixer High Isolation 40dB High Linearity 11dBm P1dB

Low Noise Figure Modulator Phase Modulator Double Balanced Mixer High Isolation 40dB High Linearity 11dBm P1dB

$153.21 $319.19

Categories: Home Improvement, Electrical Equipment & Supplies

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1% off
WRB2405S-3WR2 3W， Wide voltage input 18-36V isolated stable voltage single channel 5V output

WRB2405S-3WR2 3W， Wide voltage input 18-36V isolated stable voltage single channel 5V output

$14.83 $14.98

Categories: Home Improvement, Electrical Equipment & Supplies

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6% off
DC signal isolator 4-20mA one-in-two-out conversion module analog current and voltage distribution DC signal isolator 4-20mA one-in-two-out conversion module analog current and voltage distribution

DC signal isolator 4-20mA one-in-two-out conversion module analog current and voltage distribution

$189.87 $201.99

Categories: Home Improvement, Electrical Equipment & Supplies

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28% off
A84X-128 Pcs Loose Protector Battery Terminal Cover Battery Flexible Busbar Isolation Cover Terminal 280Ah Cells Insulation A84X-128 Pcs Loose Protector Battery Terminal Cover Battery Flexible Busbar Isolation Cover Terminal 280Ah Cells Insulation

A84X-128 Pcs Loose Protector Battery Terminal Cover Battery Flexible Busbar Isolation Cover Terminal 280Ah Cells Insulation

$29.13 $40.46

23 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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4% off
PV DC Circuit Breaker 32A 6KA IP65 Waterproof DC Isolator Switch Solar Disconnect Switch 1000V PV DC Circuit Breaker 32A 6KA IP65 Waterproof DC Isolator Switch Solar Disconnect Switch 1000V

PV DC Circuit Breaker 32A 6KA IP65 Waterproof DC Isolator Switch Solar Disconnect Switch 1000V

$156.14 $163.06

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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