company
-
2026 Spring Festival holiday notice
搜索 复制Read more -
Meiruike 2025 New Product Annual Summary
Summarizing the past is for a better start. In the new year, we will anchor new goals, focus on new products, and create new breakthroughs!Read more -
Voltage withstand test of battery pack
1. Purpose of battery pack testing: Verify the anti breakdown ability of the insulation layer of the battery pack under extreme voltage, and actively expose hidden defects in the insulation layer (such as tiny pinholes and local weak points in the material). Simulate abnormal working conditions s...Read more -
The difference between external power supply and voltage regulator for passive devices
When supplying power to the passive leakage detection device, there are significant differences in functional characteristics, safety mechanism and applicable scenarios among isolation voltage regulator, stabilized power supply and isolation transformer: 1. Isolation voltage regulator Functiona...Read more -
New arrival! RK9975 series programmable ultra-high voltage tester, with an output power of up to 1000VA!
Abstract: This series of programmable ultra-high voltage testers is designed to provide high-voltage withstand voltage testing and analysis for devices with high insulation tolerance, such as high-voltage optocouplers, high-voltage relays, high-voltage switches, PV modules, etc. They are all high...Read more -
The difference between DC resistance and AC resistance
There are essential differences between DC resistance and AC resistance in definition, characteristics and application. The following is a system comparison analysis: 一、Core definition differences Parameters DC resistance (DCR) AC resistance (impedance, Z) Physical essence The...Read more -
New arrival! RK9931 series programmable DC grounding resistance tester, designed for complex environments with DC grounding!
Anti interference tool, designed for complex environments, RK9931 series programmable grounding resistance tester, directly faces interference and accurately measures. 搜索 复制Read more -
New arrival! RK8510E dual channel DC electronic load, higher voltage, wider testing range!
RK8510E DC electronic load adopts high-performance chips, designed with high precision, novel appearance, and scientific and rigorous production process. Compared with similar products, it is more cost-effective. 搜索 复制Read more -
New optional accessory for voltage tester: RK00124 foot switch! Used over 1 million times, testing is smoother, frequent operation is more durable!
搜索 复制Read more -
The difference between external power supply and voltage regulator for passive devices
When supplying power to the passive leakage detection device, there are significant differences in functional characteristics, safety mechanism and applicable scenarios among isolation voltage regulator, stabilized power supply and isolation transformer: 1. Isolation voltage regulator Functional...Read more -
New arrival! RPS series multi-channel linear DC stabilized power supply, with three outputs, capable of master-slave follow-up/series parallel connection!
Abstract: This series of DC power supplies is a high stability, high reliability, and high-precision multi-channel DC linear power supply with continuously adjustable output voltage and output current, and automatic conversion between stable voltage and stable current. It also has output control ...Read more -
New arrival! RK9320 series new model: RK9330 programmable AC/DC insulation withstand voltage tester, with a maximum current of 30mA!
Compared with the new RK9320, the RK9330 programmable AC/DC insulation withstand voltage tester has been upgraded in key parameters such as maximum current, AC/DC output power, and AC/DC lower limit current range! 搜索 复制Read more -
new arrival! RK4008 series multi-channel temperature inspection instrument, touch screen, and supports multiple types of thermocouple temperature 0 sensor applications simultaneously!
搜索 复制Read more -
New arrival! RK9974-10 series new expansion model: RK9974-AC10
搜索 复制Read more -
New arrival! RK2517 multi-channel DC resistance tester, with up to 16 scanning interfaces!
Abstract: This instrument is equipped with professional sorting function and data output function, with various sorting sound settings, and can also be matched with Handler interface. It is applied to automatic sorting systems to complete fully automatic pipeline testing, doubling the testing eff...Read more -
New product release! RK-P/RK-D DC stabilized power supply can be customized up to 6000W!
It can display voltage, current, power, and output time simultaneously, and the voltage and current can be continuously adjusted. 搜索 复制Read more -
New arrival! RK86 series DC electronic load, with a maximum voltage of 1200V, a maximum current of 840A, and a maximum power of 12kW!
RK86 series DC electronic load is a high-performance, high power density electronic load developed, designed, and manufactured by Meiruike Electronics. High precision and fast response. Rich and diverse testing functions, supporting dynamic frequency scanning and cascading parallel functions, wit...Read more -
Notice of the 2025 Meiruike Spring Festival Holiday
搜索 复制Read more -
2024 Product Annual Summary
In 2024, Meiruike will adhere to independent innovation and launch 14 measuring instruments and equipment. Covering medical leakage current tester, withstand voltage tester, programmable AC/DC insulation withstand voltage tester, DC electronic load, digital bridge, intelligent power tester (AC/DC...Read more -
New arrival! RK8510D dual channel DC electronic load, dual channel, doubling testing efficiency!
RK8510 series new model! Two 200W channels form a dual channel, which can reach up to 400W in total, and the two channels can apply different testing functions to test different products. 搜索 复制Read more
