[CN] Fixed voltage dc dc converter 1w 2w Apr 16, 2014
Fixed voltage isolation unregulated DC-DC
power converter
Output characteristic:
1.Load efficiency: ≤±3% 10%-100% load
2.Forbidden of non-load operation for a long time!
3.A short period of time (1s) short-circuit, overload, over-temperature protection
circuit, self-resumption
4.Ripple/noise: 5VDC 50mV Max , 9VDC 60mV Max ,12VDC ,15VDC,24VDC 100mV
Max
5.Switch frequency:50KHz -800KHz
6.No-load voltage: 5VDC, 9VDC, (+0.8VDC Max ),12VDC,15VDC,24VDC(+1.5VDC
Max)
General characteristic:
1. Source effects: input voltage from low to high
2.Temperature coefficient: ≤±0.03% °C
3.Storage temperature: -45°C~+125°C
4.Shell: High inflaming retarding plastic (UL94-V0)
5.Cooling method: natural cooling without increasing
the radiator
6.Mean Time Between Failures (MTBF): 2000000h
7.Operating temperature:-45°C~+85°C
8.Welding pin : ≤10S 300°C Max
9.Max operating temperature:85°C , relative
temperature:10%~90%
