9v ac dc power supply factory,20w ac dc converter 220v 12v,ac dc converter

Output characteristics: General characteristic:

The built-in EMI filtering unit, has an over-current, overvoltageSource effect: the input voltage from the low to high, the insulation resistance of 10000000000 Ω

( according to your requirements ) and output short circuit. Mean time between failure ( MTBF ) 2000000h Overload, overheating, protection circuit ( eliminating short Temperature coefficient is ≤ ± 0.03% °C, hold time: 20ms (full load of typical value) circuit, overload, overload automatically eliminate) Isolation voltage: 2000VAC 5mA, 1min.

Ripple / noise ( 20MHZ ): 50mVp-p max., 40KHZ-150KHZ Operating temperature: industrial grade: -25 ~ +55 °C, military grade-40~+85°C,

switching frequency Storage temperature: -40°C ~ +125 °C Response time: load change for every 30%, the rate of change of 1A/us, response time is 1ms Shell: high flame retardant, metal aluminum shell / purple copper package

Max shell temperature : 85 °C, relative temperature; 10%~90%

62size products and pinway

Factory operation show:

Certificate: