| Customization: | Available |
|---|---|
| Current Type: | DC |
| Phase: | Three Phase |







Contact voltage regulators have non-lack fidelity in waves, portable size, light weight, high efficiency, and convenience to use. They are widely used in chemical industry machinery, metallurgy instruments, machine manufacture, and light industry, as well as scientific experiments and household appliances for voltage regulation, temperature control, and light regulation.
Superior Voltage Regulation Capability: Engineered to precisely adjust output voltage within a narrow tolerance range (up to ±1%). This precision is essential for sensitive electrical devices in electronics manufacturing.
| Specification | Single Phase | Three Phase |
|---|---|---|
| Input Voltage | 220V | 380V |
| Output Voltage | 0-250V | 0-430V |
| Insulation Resistance | ≥5MΩ | |
| Frequency | 50/60Hz | |
| Efficiency | 90% | |
| Ambient Temperature | -10ºC ~ +40ºC | |




Specializing in the design, production, and OEM services of electrical apparatus including transformers, voltage stabilizers, circuit breakers, and inverters. Our facilities hold ISO9001:2015 and ISO14001:2015 management certifications, and our products carry CE, CB, TUV, RoHS, and UL quality certifications. Our products are supplied to more than 60 countries and regions worldwide.



JDI Power Supply