R&D
What is RoHS?
2023-07-30The standard has been officially implemented on July 1, 2006, and is mainly used to standardize the material and process standards of electronic and electrical products, making it more conducive to human health and environmental protection.
FAQHow to design GAN MOS drive circuit
2023-07-30GaN Systems GS66502B gallium nitride transistor is a 650V/7A enhancement mode power device with a gate-source voltage range of −10 V to +7 V. Compared with the −4 V~6 V of the EPC series of GaN transistors, it has a wider input range.
FAQWhat are the insulation types for safety regulations?
2023-07-30a. Functional insulation-only the insulation required for the equipment to complete its normal function. b. Basic insulation-insulation added to live parts to provide basic protection against electric shock
FAQWhat is the ripple of the power adapter?
2023-07-30The power adapters we usually use in our products mainly include linear power adapters and switching power adapters. The output DC voltage is a fixed value, which is obtained by rectifying, filtering, and stabilizing the AC voltage.
FAQWhat is IEC 60601？
2023-07-30The full name is Safety and Performance Standards for Medical Electrical Equipment. The test items include: ①Safety test: whether there are electric shock, fire, explosion, mechanical and other dangers. Test items include grounding, insulation, electromagnetic compatibility, electronic safety, etc.
FAQWhat is inrush current?
2023-07-30This peak current is much greater than the steady-state input current due to the rapid charging of the input filter capacitor. The power supply should limit the surge level that AC switches, bridge rectifiers, fuses, EMI filter components can withstand. Switching the loop repeatedly, the AC input voltage should not damage the power supply or cause the fuse to blow.
FAQ