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Used offset in China

MCP QT4828 DIGITAL STORAGE TRANSISTOR CURVE TRACER
- Manufacturer: MCP
QT4828 DIGITAL STORAGE TRANSISTOR CURVE TRACER Features . Maximum collector current 50A . Store characteristic curves and panel setting parameters .10 graphics store capacity and measured results PC store infinit...
Shanghai, China
Trusted Seller
PXI-2564 | NI PXI Relay module
- Manufacturer: NI
NI PXI-2564 PXI Relay module NI PXI-2564 PXI Relay module 16 channel, 5 A, SPST PXI relay module - PXI ‑ 2564 is a general-purpose switch module with an independent single pole single throw (SPST) Form A armature...
Fujian, China
Digital Phase Converter
- Manufacturer: 全天科技/APM
Introduction: It is also a combined three-phase AC cabinet, including four models of 5400W, 8100W, 10800W, and 13500W. It adopts high-speed DSP+CPLD control, high-frequency PWM power technology, and active PFC de...
Beijing, China
KINGSINE K2063i Protection Relay Test Set
- Manufacturer: Kingsine
● Powerful 6-phase protection relay tester and commissioning tool, convenient for field test; ● 6x35A & 4x310V high accuracy analog channels output; ● 9.7" True color TFT LCD, touch screen and keyboard operating,...
Shenzhen, China
KINGSINE K68i Protection Relay Test Set
- Manufacturer: Kingsine
● The Most Cost-effective, Best field testing convenience in whole of the world. ● 3x35A & 4x300V independent high burden and accuracy output channels. ● Lightweight, <20.5Kg. ● Inbuilt 6.4" True color TFT LCD di...
Shenzhen, China
KINGSINE K3063i Protection Relay Test Set
- Manufacturer: Kingsine
● High precision and powerful 6-phase relay test set and commissioning tool; ● Power & Accuracy in one single PACKAGE, 6x35A, 4x310V analog outputs; ● The ever-expanding test library templates. Basic Functions Un...
Shenzhen, China
KINGSINE K3066i Protection Relay Test Set
- Manufacturer: Kingsine
● High precision and powerful 6-phase relay test set and commissioning tool; ● Power & Accuracy in one single PACKAGE, 6x35A, 7x310V analog outputs; ● The ever-expanding test library templates. Basic Functions Un...
Shenzhen, China
KINGSINE K3030i Protection Relay Test Set
- Manufacturer: Kingsine
● High precision and powerful 3-phase relay test set and commissioning tool; ● Power & Accuracy in one single PACKAGE, 3x35A, 4x310V analog outputs; ● The ever-expanding test library templates. Basic Functions Un...
Shenzhen, China
KINGSINE KF86P Universal Relay Test Set
- Manufacturer: Kingsine
The world's lightest & high power secondary injection test kit for universal substation testing. ● 6x35A@425VA max & 6x310V@105VA max analog outputs. ● 10kg weight, easy carry on flight journey. ● Low-level si...
Shenzhen, China
KINGSINE K3130i Intelligent Protection Relay Test Set
- Manufacturer: Kingsine
All-in-one design, weight < 17.5 kg;High power and precision with 3x35A and 4x310V analog outputs; Compliance with IEC 61850 standards for sampling values and GOOSE messages; An ever-expanding library of test tem...
Shenzhen, China
KINGSINE K3163i Intelligent Protection Relay Test Set
- Manufacturer: Kingsine
● All-in-One design, weight < 17.5kg; High Power & Accuracy with 6x35A & 4x310V analog outputs; Complying IEC61850 Sampling Value & GOOSE; The ever-expanding test library templates; Optional advance functions li...
Shenzhen, China
KINGSINE KF85P Universal Relay Test Set
- Manufacturer: Kingsine
The world's lightest & high power universal relay test set ● 6x35A@425VA max & 6x310V@105VA max analog outputs. ● 10kg weight, easy carry on flight journey. ● Low-level signals output, energy meter testing, tr...
Shenzhen, China
KINGSINE K3166i Intelligent Protection Relay Test Set
- Manufacturer: Kingsine
All-in-One design, weight < 17.5kg; High Power & Accuracy with 6x35A & 7x310V analog outputs; Complying IEC61850 Sampling Value & GOOSE; The ever-expanding test library templates; Optional advance functions like ...
Shenzhen, China
KINGSINE KFA310 Mini Handheld Protection Relay Tester
- Manufacturer: Kingsine
High-power, High-precision, Multi-functional. Kingsine KFA310 relay testing equipment has been designed with a compact interior, similar in size to an iPad, powered by batteries. This secondary injection test set...
Shenzhen, China
KINGSINE KFA320 Mini Universal Protection Relay Test Set
- Manufacturer: Kingsine
The Kingsine KFA320 protection relay tester has been designed with a compact interior, similar in size to an iPad, and is powered by replaceable batteries. It weighs only 3.8 kg and offers 4x300V and 6x20A output...
Shenzhen, China

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Overview

Electrical and electronic components are essential building blocks used in a wide array of devices, from simple household appliances to complex industrial machinery. These components include resistors, capacitors, transistors, diodes, and integrated circuits, among others. They play critical roles in controlling, regulating, and powering electronic systems, ensuring efficient and reliable operation.

FAQ

What should I consider when buying used electrical and electronic components?

Check the component's specifications, compatibility with your system, and overall condition. It’s also important to verify the source and ensure the components have been tested and are functional.

How can I safely ship electrical and electronic components?

Use anti-static packaging to prevent damage from static electricity. Ensure the components are well-protected with cushioning materials and use a reliable shipping service.

What is the best way to maintain electronic components?

Store components in a cool, dry place away from static electricity sources. Regularly inspect for signs of wear or damage and keep them in anti-static containers when not in use.