R&D
What 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.
FAQWhy should the power adapter be subjected to aging test?
2023-07-30During the strict aging test of the the module power supply production, the module power supply is generally operated at full load for a long time. How long is this duration? Generally 24 hours or 48 hours.
FAQSelection criteria for medical power supplies
2023-11-04With the development of science and technology, the types, quantities and functions of medical electronic equipment are becoming more and more perfect, and these devices are inseparable from the power supply, so the performance of the power supply plays a key role in the performance of the product.
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