primary Product Overview Buy Online at Sale Prices - VKDN

Showing 109–144 of 136 results

FILTER BY CATEGORY:

5PCS LNK626DG LNK626DG-TL SOP7 Energy-Effi cient, Off-line Switcher with Accurate Primary-side Constant-Voltage (CV) Control

5PCS LNK626DG LNK626DG-TL SOP7 Energy-Effi cient, Off-line Switcher with Accurate Primary-side Constant-Voltage (CV) Control

5PCS LNK626DG LNK626DG-TL SOP7 Energy-Effi cient, Off-line Switcher with Accurate Primary-side Constant-Voltage (CV) Control

$10.00~~$10.00~~

5% off

Original VIPER100A 5 SMPS PRIMARY I.C.

Original VIPER100A 5 SMPS PRIMARY I.C.

Original VIPER100A 5 SMPS PRIMARY I.C.

$2.92~~$3.07~~

1 sold

Original LP3773A LP3773B LP3773C LP3773D SOP-7 primary feedback control chip

Original LP3773A LP3773B LP3773C LP3773D SOP-7 primary feedback control chip

$17.50~~$17.50~~

10PCS VIPER12A VIPER22A DIP-8 VIPER12AS VIPER22AS VIPER12ASTR-E VIPER22ASTR-E SOIC-8 Low power OFF-line SMPS primary switcher IC

10PCS VIPER12A VIPER22A DIP-8 VIPER12AS VIPER22AS VIPER12ASTR-E VIPER22ASTR-E SOIC-8 Low power OFF-line SMPS primary switcher IC

10PCS VIPER12A VIPER22A DIP-8 VIPER12AS VIPER22AS VIPER12ASTR-E VIPER22ASTR-E SOIC-8 Low power OFF-line SMPS primary switcher IC

$26.09~~$26.09~~

1Pcs to 100Pcs New Original Str-A6151 Dip-7 Marking Code:A6151 Low Power Off-Line Smps Primary Switcher

1Pcs to 100Pcs New Original Str-A6151 Dip-7 Marking Code:A6151 Low Power Off-Line Smps Primary Switcher

$8.00~~$8.00~~

1pcs to 100pcs AP3765K6TR-G1 SOT23-5 marking code:GBB New Original LOW-POWER OFF-LINE PRIMARY SIDE REGULATION CONTROLLER

1pcs to 100pcs AP3765K6TR-G1 SOT23-5 marking code:GBB New Original LOW-POWER OFF-LINE PRIMARY SIDE REGULATION CONTROLLER

$10.00~~$10.00~~

（20 PCS）Original IC LP3667BH Simplified Self-Powered Primary-Side Feedback Control Chip SOP-7

（20 PCS）Original IC LP3667BH Simplified Self-Powered Primary-Side Feedback Control Chip SOP-7

（20 PCS）Original IC LP3667BH Simplified Self-Powered Primary-Side Feedback Control Chip SOP-7

$10.00~~$10.00~~

13% off

1-5pcs/lot STR-W6765 STRW6765 W6765 Quasi-Resonant Topology Primary Switching Regulators IC TO220F In Stock

1-5pcs/lot STR-W6765 STRW6765 W6765 Quasi-Resonant Topology Primary Switching Regulators IC TO220F In Stock

1-5pcs/lot STR-W6765 STRW6765 W6765 Quasi-Resonant Topology Primary Switching Regulators IC TO220F In Stock

$0.45~~$0.52~~

5 sold

(5-100 Pieces) Brand New Original SM7503 SM7503P SOP8 Package Constant Current & Voltage Primary-Side Control Power Switch

$16.50~~$16.50~~

41% off

5PCS VIPer12A VIPer22A DIP-8 Low Power Offline Switched-mode Power Supply Primary Switcher DIP8

5PCS VIPer12A VIPer22A DIP-8 Low Power Offline Switched-mode Power Supply Primary Switcher DIP8

$20.64~~$34.99~~

Novice Primary Identification Welding Practice Component Package in-line Training Board Electronic Skills Teaching DIY

Novice Primary Identification Welding Practice Component Package in-line Training Board Electronic Skills Teaching DIY

Novice Primary Identification Welding Practice Component Package in-line Training Board Electronic Skills Teaching DIY

$2.06~~$2.06~~

1 sold

10Pcs/Lot BP3126 DIP-8 high Precision Primary Side Feedback LED Constant Current Switch New IC In Stock

10Pcs/Lot BP3126 DIP-8 high Precision Primary Side Feedback LED Constant Current Switch New IC In Stock

10Pcs/Lot BP3126 DIP-8 high Precision Primary Side Feedback LED Constant Current Switch New IC In Stock

$1.88~~$1.88~~

（5 PCS）Original IC PN8580 PN8580SEC-R1H Primary-Side Feedback AC/DC Converter Chip SOP-8

（5 PCS）Original IC PN8580 PN8580SEC-R1H Primary-Side Feedback AC/DC Converter Chip SOP-8

（5 PCS）Original IC PN8580 PN8580SEC-R1H Primary-Side Feedback AC/DC Converter Chip SOP-8

$7.21~~$7.21~~

4 sold

5PCS DIP-8 Low Power OFF Line SMPS Primary Switcher VIPER22A VIPER22 VIPer22

5PCS DIP-8 Low Power OFF Line SMPS Primary Switcher VIPER22A VIPER22 VIPer22

5PCS DIP-8 Low Power OFF Line SMPS Primary Switcher VIPER22A VIPER22 VIPer22

$9.51~~$9.51~~

10PCS VIPER12A VIPER22A DIP-8 VIPER12AS VIPER22AS VIPER12ASTR-E VIPER22ASTR-E SOIC-8 Low power OFF-line SMPS primary switcher IC

10PCS VIPER12A VIPER22A DIP-8 VIPER12AS VIPER22AS VIPER12ASTR-E VIPER22ASTR-E SOIC-8 Low power OFF-line SMPS primary switcher IC

10PCS VIPER12A VIPER22A DIP-8 VIPER12AS VIPER22AS VIPER12ASTR-E VIPER22ASTR-E SOIC-8 Low power OFF-line SMPS primary switcher IC

$14.02~~$14.02~~

（5 PCS）Original IC CRE2538 Primary-Side Controlled CV/CC PWM Controller Chip DIP-8

（5 PCS）Original IC CRE2538 Primary-Side Controlled CV/CC PWM Controller Chip DIP-8

$10.30~~$10.30~~

（5pcs-100pcs）10W primary feedback control chip 5V2A CSC7137D crystal source micro SOP-7 brand new original

$18.00~~$18.00~~

5PCS/LOT PN8368 PN8368SSC-R1C SMD SOP-7 Primary-side feedback 5V1.5A 8W power supply IC program six levels of energy efficiency

5PCS/LOT PN8368 PN8368SSC-R1C SMD SOP-7 Primary-side feedback 5V1.5A 8W power supply IC program six levels of energy efficiency

$1.62~~$1.62~~

5 sold

（5pcs-100pcs）Brand new original CSC7137B CSC7137 power management chip 5V1A primary feedback control chip

$18.00~~$18.00~~

10PCS VIPER12A VIPER22A DIP-8 VIPER12AS VIPER22AS VIPER12ASTR-E VIPER22ASTR-E SOIC-8 Low power OFF-line SMPS primary switcher IC

10PCS VIPER12A VIPER22A DIP-8 VIPER12AS VIPER22AS VIPER12ASTR-E VIPER22ASTR-E SOIC-8 Low power OFF-line SMPS primary switcher IC

10PCS VIPER12A VIPER22A DIP-8 VIPER12AS VIPER22AS VIPER12ASTR-E VIPER22ASTR-E SOIC-8 Low power OFF-line SMPS primary switcher IC

$13.76~~$13.76~~

（10 PCS）Original IC OB2500NCPA OB2500NCP High Precision CC/CV Primary-Side Power Switch Chip SOP-7

（10 PCS）Original IC OB2500NCPA OB2500NCP High Precision CC/CV Primary-Side Power Switch Chip SOP-7

（10 PCS）Original IC OB2500NCPA OB2500NCP High Precision CC/CV Primary-Side Power Switch Chip SOP-7

$12.36~~$12.36~~

FreeShipping 5PCS VIPER22A Low Power OFF Line SMPS Primary Switcher ST VIPER22 VIPer22 DIP-8

FreeShipping 5PCS VIPER22A Low Power OFF Line SMPS Primary Switcher ST VIPER22 VIPer22 DIP-8

$20.14~~$20.14~~

（5pcs-100pcs）Fuman TC3778B package SOP-7 primary feedback PSR control power chip IC brand new original

$18.00~~$18.00~~

10PCS VIPer12A VIPer22A DIP-8 SOP-8 VIPER12ASTR-E VIPER22AS SMD Low Power Offline Switched-mode Power Supply Primary Switcher IC

10PCS VIPer12A VIPer22A DIP-8 SOP-8 VIPER12ASTR-E VIPER22AS SMD Low Power Offline Switched-mode Power Supply Primary Switcher IC

10PCS VIPer12A VIPer22A DIP-8 SOP-8 VIPER12ASTR-E VIPER22AS SMD Low Power Offline Switched-mode Power Supply Primary Switcher IC

$20.87~~$20.87~~

（10 PCS）Original IC OB25133JP OB25133JPA High-Performance Offline Primary-Side Regulation (PSR) Power Switch IC, SOP-7 Package

（10 PCS）Original IC OB25133JP OB25133JPA High-Performance Offline Primary-Side Regulation (PSR) Power Switch IC, SOP-7 Package

（10 PCS）Original IC OB25133JP OB25133JPA High-Performance Offline Primary-Side Regulation (PSR) Power Switch IC, SOP-7 Package

$8.00~~$8.00~~

2PCS LNK6773K BESOP-11 Energy Efficient, High-Power Off-Line Switcher With Accurate Primary-Side Regulation (PSR)

2PCS LNK6773K BESOP-11 Energy Efficient, High-Power Off-Line Switcher With Accurate Primary-Side Regulation (PSR)

2PCS LNK6773K BESOP-11 Energy Efficient, High-Power Off-Line Switcher With Accurate Primary-Side Regulation (PSR)

$15.00~~$15.00~~

30% off

Primary Aluminum CPU Water Cooling Block, Liquid Cooler Heat Sink System for PC Laptop

Primary Aluminum CPU Water Cooling Block, Liquid Cooler Heat Sink System for PC Laptop

Primary Aluminum CPU Water Cooling Block, Liquid Cooler Heat Sink System for PC Laptop

$10.53~~$15.05~~

1 sold

5PCS LNK626DG LNK626DG-TL SOP7 Energy-Effi cient, Off-line Switcher with Accurate Primary-side Constant-Voltage (CV) Control

5PCS LNK626DG LNK626DG-TL SOP7 Energy-Effi cient, Off-line Switcher with Accurate Primary-side Constant-Voltage (CV) Control

5PCS LNK626DG LNK626DG-TL SOP7 Energy-Effi cient, Off-line Switcher with Accurate Primary-side Constant-Voltage (CV) Control

$10.00 $10.00

Categories: Electronic Components & Supplies, Active Components

Buy Now

5% off

Original VIPER100A 5 SMPS PRIMARY I.C.

Original VIPER100A 5 SMPS PRIMARY I.C.

Original VIPER100A 5 SMPS PRIMARY I.C.

$2.92 $3.07

1 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now

Original LP3773A LP3773B LP3773C LP3773D SOP-7 primary feedback control chip

Original LP3773A LP3773B LP3773C LP3773D SOP-7 primary feedback control chip

$17.50 $17.50

Categories: Electronic Components & Supplies, Active Components

Buy Now

10PCS VIPER12A VIPER22A DIP-8 VIPER12AS VIPER22AS VIPER12ASTR-E VIPER22ASTR-E SOIC-8 Low power OFF-line SMPS primary switcher IC

10PCS VIPER12A VIPER22A DIP-8 VIPER12AS VIPER22AS VIPER12ASTR-E VIPER22ASTR-E SOIC-8 Low power OFF-line SMPS primary switcher IC

10PCS VIPER12A VIPER22A DIP-8 VIPER12AS VIPER22AS VIPER12ASTR-E VIPER22ASTR-E SOIC-8 Low power OFF-line SMPS primary switcher IC

$26.09 $26.09

Categories: Electronic Components & Supplies, Active Components

Buy Now

1Pcs to 100Pcs New Original Str-A6151 Dip-7 Marking Code:A6151 Low Power Off-Line Smps Primary Switcher

1Pcs to 100Pcs New Original Str-A6151 Dip-7 Marking Code:A6151 Low Power Off-Line Smps Primary Switcher

$8.00 $8.00

Categories: Electronic Components & Supplies, Active Components

Buy Now

1pcs to 100pcs AP3765K6TR-G1 SOT23-5 marking code:GBB New Original LOW-POWER OFF-LINE PRIMARY SIDE REGULATION CONTROLLER

1pcs to 100pcs AP3765K6TR-G1 SOT23-5 marking code:GBB New Original LOW-POWER OFF-LINE PRIMARY SIDE REGULATION CONTROLLER

$10.00 $10.00

Categories: Electronic Components & Supplies, Active Components

Buy Now

（20 PCS）Original IC LP3667BH Simplified Self-Powered Primary-Side Feedback Control Chip SOP-7

（20 PCS）Original IC LP3667BH Simplified Self-Powered Primary-Side Feedback Control Chip SOP-7

（20 PCS）Original IC LP3667BH Simplified Self-Powered Primary-Side Feedback Control Chip SOP-7

$10.00 $10.00

Categories: Electronic Components & Supplies, Active Components

Buy Now

13% off

1-5pcs/lot STR-W6765 STRW6765 W6765 Quasi-Resonant Topology Primary Switching Regulators IC TO220F In Stock

1-5pcs/lot STR-W6765 STRW6765 W6765 Quasi-Resonant Topology Primary Switching Regulators IC TO220F In Stock

1-5pcs/lot STR-W6765 STRW6765 W6765 Quasi-Resonant Topology Primary Switching Regulators IC TO220F In Stock

$0.45 $0.52

5 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now

(5-100 Pieces) Brand New Original SM7503 SM7503P SOP8 Package Constant Current & Voltage Primary-Side Control Power Switch

$16.50 $16.50

Categories: Electronic Components & Supplies, Active Components

Buy Now

41% off

5PCS VIPer12A VIPer22A DIP-8 Low Power Offline Switched-mode Power Supply Primary Switcher DIP8

5PCS VIPer12A VIPer22A DIP-8 Low Power Offline Switched-mode Power Supply Primary Switcher DIP8

$20.64 $34.99

Categories: Electronic Components & Supplies, Active Components

Buy Now

Novice Primary Identification Welding Practice Component Package in-line Training Board Electronic Skills Teaching DIY

Novice Primary Identification Welding Practice Component Package in-line Training Board Electronic Skills Teaching DIY

Novice Primary Identification Welding Practice Component Package in-line Training Board Electronic Skills Teaching DIY

$2.06 $2.06

1 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now

10Pcs/Lot BP3126 DIP-8 high Precision Primary Side Feedback LED Constant Current Switch New IC In Stock

10Pcs/Lot BP3126 DIP-8 high Precision Primary Side Feedback LED Constant Current Switch New IC In Stock

10Pcs/Lot BP3126 DIP-8 high Precision Primary Side Feedback LED Constant Current Switch New IC In Stock

$1.88 $1.88

Categories: Electronic Components & Supplies, Active Components

Buy Now

（5 PCS）Original IC PN8580 PN8580SEC-R1H Primary-Side Feedback AC/DC Converter Chip SOP-8

（5 PCS）Original IC PN8580 PN8580SEC-R1H Primary-Side Feedback AC/DC Converter Chip SOP-8

（5 PCS）Original IC PN8580 PN8580SEC-R1H Primary-Side Feedback AC/DC Converter Chip SOP-8

$7.21 $7.21

4 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now

5PCS DIP-8 Low Power OFF Line SMPS Primary Switcher VIPER22A VIPER22 VIPer22

5PCS DIP-8 Low Power OFF Line SMPS Primary Switcher VIPER22A VIPER22 VIPer22

5PCS DIP-8 Low Power OFF Line SMPS Primary Switcher VIPER22A VIPER22 VIPer22

$9.51 $9.51

Categories: Electronic Components & Supplies, Active Components

Buy Now

10PCS VIPER12A VIPER22A DIP-8 VIPER12AS VIPER22AS VIPER12ASTR-E VIPER22ASTR-E SOIC-8 Low power OFF-line SMPS primary switcher IC

10PCS VIPER12A VIPER22A DIP-8 VIPER12AS VIPER22AS VIPER12ASTR-E VIPER22ASTR-E SOIC-8 Low power OFF-line SMPS primary switcher IC

10PCS VIPER12A VIPER22A DIP-8 VIPER12AS VIPER22AS VIPER12ASTR-E VIPER22ASTR-E SOIC-8 Low power OFF-line SMPS primary switcher IC

$14.02 $14.02

Categories: Electronic Components & Supplies, Active Components

Buy Now

（5 PCS）Original IC CRE2538 Primary-Side Controlled CV/CC PWM Controller Chip DIP-8

（5 PCS）Original IC CRE2538 Primary-Side Controlled CV/CC PWM Controller Chip DIP-8

$10.30 $10.30

Categories: Electronic Components & Supplies, Active Components

Buy Now

（5pcs-100pcs）10W primary feedback control chip 5V2A CSC7137D crystal source micro SOP-7 brand new original

$18.00 $18.00

Categories: Electronic Components & Supplies, Active Components

Buy Now

5PCS/LOT PN8368 PN8368SSC-R1C SMD SOP-7 Primary-side feedback 5V1.5A 8W power supply IC program six levels of energy efficiency

5PCS/LOT PN8368 PN8368SSC-R1C SMD SOP-7 Primary-side feedback 5V1.5A 8W power supply IC program six levels of energy efficiency

$1.62 $1.62

5 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now

（5pcs-100pcs）Brand new original CSC7137B CSC7137 power management chip 5V1A primary feedback control chip

$18.00 $18.00

Categories: Electronic Components & Supplies, Active Components

Buy Now

10PCS VIPER12A VIPER22A DIP-8 VIPER12AS VIPER22AS VIPER12ASTR-E VIPER22ASTR-E SOIC-8 Low power OFF-line SMPS primary switcher IC

10PCS VIPER12A VIPER22A DIP-8 VIPER12AS VIPER22AS VIPER12ASTR-E VIPER22ASTR-E SOIC-8 Low power OFF-line SMPS primary switcher IC

10PCS VIPER12A VIPER22A DIP-8 VIPER12AS VIPER22AS VIPER12ASTR-E VIPER22ASTR-E SOIC-8 Low power OFF-line SMPS primary switcher IC

$13.76 $13.76

Categories: Electronic Components & Supplies, Active Components

Buy Now

（10 PCS）Original IC OB2500NCPA OB2500NCP High Precision CC/CV Primary-Side Power Switch Chip SOP-7

（10 PCS）Original IC OB2500NCPA OB2500NCP High Precision CC/CV Primary-Side Power Switch Chip SOP-7

（10 PCS）Original IC OB2500NCPA OB2500NCP High Precision CC/CV Primary-Side Power Switch Chip SOP-7

$12.36 $12.36

Categories: Electronic Components & Supplies, Active Components

Buy Now

FreeShipping 5PCS VIPER22A Low Power OFF Line SMPS Primary Switcher ST VIPER22 VIPer22 DIP-8

FreeShipping 5PCS VIPER22A Low Power OFF Line SMPS Primary Switcher ST VIPER22 VIPer22 DIP-8

$20.14 $20.14

Categories: Electronic Components & Supplies, Active Components

Buy Now

（5pcs-100pcs）Fuman TC3778B package SOP-7 primary feedback PSR control power chip IC brand new original

$18.00 $18.00

Categories: Electronic Components & Supplies, Active Components

Buy Now

10PCS VIPer12A VIPer22A DIP-8 SOP-8 VIPER12ASTR-E VIPER22AS SMD Low Power Offline Switched-mode Power Supply Primary Switcher IC

10PCS VIPer12A VIPer22A DIP-8 SOP-8 VIPER12ASTR-E VIPER22AS SMD Low Power Offline Switched-mode Power Supply Primary Switcher IC

10PCS VIPer12A VIPer22A DIP-8 SOP-8 VIPER12ASTR-E VIPER22AS SMD Low Power Offline Switched-mode Power Supply Primary Switcher IC

$20.87 $20.87

Categories: Electronic Components & Supplies, Active Components

Buy Now

（10 PCS）Original IC OB25133JP OB25133JPA High-Performance Offline Primary-Side Regulation (PSR) Power Switch IC, SOP-7 Package

（10 PCS）Original IC OB25133JP OB25133JPA High-Performance Offline Primary-Side Regulation (PSR) Power Switch IC, SOP-7 Package

（10 PCS）Original IC OB25133JP OB25133JPA High-Performance Offline Primary-Side Regulation (PSR) Power Switch IC, SOP-7 Package

$8.00 $8.00

Categories: Electronic Components & Supplies, Active Components

Buy Now

2PCS LNK6773K BESOP-11 Energy Efficient, High-Power Off-Line Switcher With Accurate Primary-Side Regulation (PSR)

2PCS LNK6773K BESOP-11 Energy Efficient, High-Power Off-Line Switcher With Accurate Primary-Side Regulation (PSR)

2PCS LNK6773K BESOP-11 Energy Efficient, High-Power Off-Line Switcher With Accurate Primary-Side Regulation (PSR)

$15.00 $15.00

Categories: Electronic Components & Supplies, Active Components

Buy Now

30% off

Primary Aluminum CPU Water Cooling Block, Liquid Cooler Heat Sink System for PC Laptop

Primary Aluminum CPU Water Cooling Block, Liquid Cooler Heat Sink System for PC Laptop

Primary Aluminum CPU Water Cooling Block, Liquid Cooler Heat Sink System for PC Laptop

$10.53 $15.05

1 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now

1
2
3
4