full isolation output, the system more secure - powerzi/adapter GitHub Wiki

Power adapter description:

This series of high frequency power adapter using high frequency pulse width modulation (PWM) technology, with high efficiency, low temperature rise, frequency response fast, high stability, small volume and light weight etc. This series of high frequency power adapter has a strong power grid adaptive (85 v to 275 v) three categories and resistance to lightning strike ability, this series of high frequency power adapter are equipped with built-in input impact current protection circuit, the unique open Machine time delay function, makes the power from the impact of the high voltage instantaneous power grid. High frequency, high efficiency DC - DC isolation converter, the effective guarantee the ac, DC system complete isolation, power adapter safer, more reliable. · perfect self protection function: the power input over voltage protection and dc output over voltage protection, advanced instantaneous over-current protection and soft shutoff technology, output short circuit current limiting protection, overheating protection, sound and light alarm. Effectively improve the power adapter reliability and continuity. Main features: · wide voltage input range, high reliability and low price · high frequency change design, small volume, light weight · output voltage uniform stability, ripple small. power Adapter (power Adapter): 24V4A AC DC Adapter 24V4A AC DC Power Adapter AC DC Adapter AC DC Adapter AC DC Adapter Factorypower Adapter Factory · built-in filter, output ripple small, be helpful for audio and video quality · high efficiency, low temperature rise, long time continuous use · output overvoltage, overload protection, short circuit protection · full isolation output, the system more secure AC plug in the gauge, beauty gauge, sundial, the gauge, the gauge, Macao gauge for choice, through the ROHS, UL, CUL, TUV/GS, BS, CE, SAA, CB safety certification, all produce/ready to yield to the European components, all do not contain (and not beyond the prescribed limits,) the European limit/disable of cadmium, chromium, lead, mercury, PBB, PBDE six kind of toxic substances. 24V4A AC DC Adapter 24V4A AC DC Power Adapter

AC DC Adapter AC DC Adapter Factory power Adapter Factory

power Adapter

This series of power supply is widely used in large size digital photo frame, security, communications and other areas of power supply system. Switch power supply parameters

  • input: voltage: AC100V ~ 240 v, frequency: 47 ~ 63 hz

  • output: voltage DC12V / 10 a

  • linear adjustment rate plus or minus 0.5% Max

  • temperature coefficient plus or minus 0.02% / ℃

  • output ripple small, low temperature

  • ripple and the noise (MVP - p) < 1% of the output voltage

  • start time acuities 1 s (AC230V input, Io = 100%)

  • holding time was 20 ms (AC230V input, Io = 100%)

  • overvoltage protection 115% ~ 135% voltage nominal value

  • overload protection 105% ~ 150% of the rated power off

  • insulation pressure: 3000 v

  • working environment: 0 ℃ to 40 ℃, 20% ~ 90% RH (no gel)

  • storage temperature: - 20 ℃ ~ 85 ℃, 5% ~ 95% RH (no gel)

  • external plug standard: gb Europe gauge beauty gauge the gauge

  • the authentication: conform to the 3 c CE UL GS, the authentication.