Test Equipment

Power Supplies

AC 100-240V DC 12V Adapter Converter Power Supply New
$0.99

 

New 10 Pcs Female DC Power Jack supply socket 5.5X2.5mm
$2.85

25PCS DC Power Jack 2.0mm Barrel-Type PCB Mount
$1.59

 

LED power supply 12V 20A power supply,DC LED Transformer for Led Strip New Type
$0.01

LM317 Low Ripple DC-DC 63V-4.5V to 60V-1.5V Linear Regulated Power Supply Module
$1.25

 

10-15V to 0.9-12V 25W DC to DC Buck Step-Down Converter Power Supply Module
$2.00

10pcs DC Power Jack Socket 2.1 x 5.5 mm
$2.18

 

MOC3063 OPTOCOUPLER TRIAC ZC VDE 6-DIP x2
$2.00

LM2596 DC-DC Step Down Adjustable Power Supply Module
$2.55

 

1pcs 3.4mm x 1.3mm Inline AC to DC Power Plug Connector
$2.48

Transistor TOSHIBA TO3P 2SA1941 1 pcs
$1.80

 

1pcs LM2596S DC-DC Step Down Adjust Power Supply Module
$3.30

(8-12)x1W External LED Power Supply Driver Width Voltage Input Output 32V-48V
$3.27

 

1pcs 3.4mm x 1.3mm Inline AC to DC Power Plug Connector
$2.48

15PCS New Female DC Power Jack supply socket 6.0X2.0mm
$1.19

 

DC-DC 0.9-5V to 5.0-5.2V 1000MA Step-up DIY Mobile Power Supply Module
$0.35

2pcs MP2307 DC-DC step-down power supply module 3A
$1.80

 

Transistor TOSHIBA TO3P 2SA1941/2SC5198 A1941/C5198 1 PAIR
$2.45

LM2596 DC to DC Buck Converter Step Down Module Power Supply 4-40V to 1.5-35V
$3.20

 

Brand New Barjan Cigarette Lighter Plug With Switchable Ground
$2.95

DC-DC Solar Boost 3V-5V Adjustable Power Supply Module
$1.75

 

New Female DC Power Jack supply socket 5.5X2.5mm
$3.13

LM317 Low Ripple DC-DC Converter Buck Ultra Small Step Down Linear Power Supply
$3.20

 

Solar Boost DC-DC 3V Step up 5-9V max. 1A Adjustable Module Power Supply Charger
$1.51

USB A 2.0 Power Supply Charging Cable to DC Tip 2.5x0.7mm Plug Connector Cord
$2.75

 

1PCS MOC3023 OPTOCOUPLER TRIAC-OUT 6-DIP
$1.00

LM2596 DC-DC Step Down Adjustable Power Supply Module
$2.54

 

Travel Charger Wall AC Power Plug Adapter Converter US USA to EU Europe EURO New
$0.99

Female 5.5mm 2.1mm DC Socket JACK the Power Plug the FOR of CCTV charger 3PCS
$0.99

 

AC100-240V DC 12V 1A Power Supply Adaptor For CCTV Camera
$2.99

3v 3.3v 5v Power Supply Module Adapter For SYB-130MB-102 Breadboard
$2.57

 

1× 50A 1000V Metal Case Bridge Rectifier SEP KBPC5010
$1.65

DC-DC Step-Down module 12V switch to 5V 3.3V For LCD/Car/Radio/LED power supply
$2.88

 

1PCS 3XAA 3×AA 3XAA(4.5V) 4.5V 3*AA(4.5V) 3*AA Battery Holder Box Case w/ Wire
$2.00

Mini DC-DC Boost Charger 3V to 5V 1A Step-up Circuit Board Charger f Phone MP3
$1.25

 

DC-DC Boost Power Supply Module 10-32V to 35-60V 120W
$2.24

LM2596 DC Step-Down Adjustable Converter Power Module
$0.01

 

DC to DC Buck Step-Down Converter 10-15V to 0.9-12V 25W Power Supply Module
$1.00

IC NEC QFN OE128 0E128 IC NEC QFN OE128 0E128
$1.74

 

HC-SR04 ultrasonic sensor distance measuring module NEW
$2.77

2XTLP521 -1 Transistor Output Optocouplers
$2.00

 

USB 2.0 A Male To DC 5.5x2.1mm Plug Power Supply Socket Extension Cable / Cord
$2.50

LM2596 DC-DC 4-40V to 1.5-35V Step-down Adjustable Power Supply Module
$2.99

 

LM2596S DC-DC 35V to 33V-5V Step-Down Adjustable Switching Power Supply Module
$1.99

Transistor TOSHIBA TO3P 2sc5200 c5200 1pcs
$2.00

 

BA6110 ZIP-9 ROHM Voltage controlled operational
$1.00

2PCS MOC3023 OPTOCOUPLER TRIAC-OUT 6-DIP
$2.00

 

DC-DC 12V to 5V USB Car Charger Step-Down Power Supply Module For MP3 MP4 Phone
$0.25

New Female DC Power Jack supply socket 5.5X2.1mm
$2.98

 

AC 100-240V DC 12V Adapter Converter Power Supply New
$2.59

Supply AC 100-240V Converter Adapter Universal Output DC 12V 1A Power US plug
$2.74

 

2.1x 5.5mm DC Power Male Plug Connector Adapter Plastic Cover Handle Black Head
$0.99

AC100-240V DC 12V 1A Power Supply Adaptor For CCTV Camera Xmas
$3.18

 

LM2596 DC-DC Adjustable Step-Down Switching Power Supply 4.5-35V to 3-33.5V
$1.40

10pcs MP2307 DC-DC step-down power supply module 3A
$1.00

 

LM2577 DC-DC step-up Module mobile power board 3-34V to 4-35V Free shipping
$0.99

DC-DC 10-32V Boost 12-35V Adjustable Power Supply Module150W
$0.15

 

USB A 2.0 Female To DC 5.5x2.1mm Female Power Supply Extension Cable / Cord
$2.50

3v 5v Power Supply Module Adapter For SYB-130MB-102 Breadboard New
$2.57

 

DC-DC LM2596HV 4.5-60V to 35-3V 2A Adjustable Step-Down Power Supply Module
$1.58

Travel Charger Wall AC Power Plug Adapter Converter US USA to EU Europe EURO
$0.99

 

DC 12V 2A 2.0A Switching Power Supply Adapter For 110V- 240V AC 50/60Hz 2.1mm
$0.01

Ultra Sonic range measurement module SRF05 better then the HC-SR04
$3.00

 

Transistor TOSHIBA TO3P 2SC5198 1 pcs
$1.80

AC 100-240V DC 12V Adapter Converter Power Supply New
$0.99

 

Travel Charger Wall AC Power Plug Adapter Converter US USA to EU Europe EURO NEW
$0.99

10-15V to 0.9-12V DC/DC Buck Step Down Converter Power Supply with Power Switch
$0.25

 

1pcs 3.4mm x 1.3mm Inline AC to DC Power Plug Connector
$2.48

10PCS small crocodile entrained sheath power folder, jacket folders
$2.58

 

LM2596 DC Converter Power Module Output 1.5-35V(Adjustable) Step-Down Adjustable
$2.48

3PCS Female 5.5mm 2.1mm DC Socket JACK the Power Plug the FOR of CCTV charger
$0.99

 

48W Power Supply Adapter 12V 4A for 5050/3528 Led Strip or LCD Monitor
$2.75

DC-DC Converter 3V to 5V 0.7A USB Charger Step Up Boost Module for MP3/MP4 Phone
$1.99

 

2x LM2577 DC-DC step-up converter module
$0.55

New LM2596 DC Step-Down Adjustable Converter Power Module
$2.50

 

24V 10A DC 240W Universal Regulated Switching Power Supply Transformer New
$0.01

1pcs MP2307 DC-DC step-down power supply module 3A
$1.80

 

DC-DC Step-Down module 12V switch to 5V 3.3V For LCD/Car/Radio/LED power supply
$0.99

3v 5v Power Supply Module Adapter For SYB-130MB-102 Breadboard New
$0.98

 

AC 100-240V DC 12V Adapter Converter Power Supply New
$0.99

LM2596 DC Step-Down Adjustable Converter Power Module
$1.91

 

DC-DC LM2596HV 4.5-60V to 3-35V Adjustable Step-Down Power Supply Module
$1.54

3PCS Female 5.5mm 2.1mm DC Socket JACK the Power Plug the FOR of CCTV charger
$0.99

 

10 Pcs Female DC Power Jack supply socket 3.5X1.35mm
$3.20

AC 100-240V DC 12V Adapter Converter Power Supply New
$2.49

 

USB DC-DC 3V to 5V 1A Adjustable Power Supply Boost Module
$1.25

New 10 Pcs Female DC Power Jack supply socket 5.5X2.1mm
$2.50

 

IC NEC QFN OE128 0E128 NEC QFN OE128 0E128
$1.74

DC-DC 3V to 5V 1A Lithium Boost DIY Mobile Phone Emergency Power Supply Module
$1.30

 

Transistor TOSHIBA TO3P 2SC5198 2 pcs
$2.48

LED driver with constant current power supply step-down Input:5-35V Out:1.25-30V
$0.99

 

DC to DC Converter Buck Step-down Voltage Module 12V to 5V 3.3V LED Power Module
$2.90

LM2596 adjustable DC-DC step-down module input 4.5-30V output 1.25-26V
$0.99

 

NEW Female DC Power Jack supply socket 3.5X1.35mm
$3.08

1pcs MP2307 DC-DC step-down power supply module 3A
$1.00

 

NEW DHT11 DHT-11 Digital Humidity Temperature Sensor
$2.48

1PCS MOC3021 OPTOCOUPLER TRIAC-OUT 6-DIP MOC3021M
$0.99

 

Travel Charger Wall AC Power Plug Adapter Converter EU Europe EURO to US USA New
$0.99

New SEP GBJ2510 2510 25A 1000V 25AMP Bridge Rectifie
$2.45

 

Transistor TOSHIBA TO3P 2A1941 2 pcs
$2.50