1.100% full load burn-in test
2.And we make transformers and power inductors by pure coppers all by ourselves,
3.White cap over the connectors for security setting of dust-proof protection for electrical shock
4.Weho Stocks each month: common models 150000 sets, quick delivery;
5.Using Purpose: logo signs, LED Lighting Box, Lamp Housing, backlit or reverse channel letters…
6.Wide working Temperature Range: within -10′ C- +50′ C
7.Advantage Material: For all switching Power Supplies, Faithful Brand adopts pure copper materials for Power inductors & Main transformers & IC Transformers. And we make transformers and power inductors by pure coppers all by ourselves, in order to make sure the materials using pure copper to keep the high efficiency of power supply working performance and reducing the cost of power supply.
8.We can customized different voltage of output 12v 24v 13.5v 27v 36v 48v 60v 70v 110v
MODELMSF-10-5MSF-10-12MSF-10-24
DC VOLTAGE5V12V24V
RATED CURRENT2A1A0.5A
CURRENT RANGE0 ~ 2A0 ~ 1A0 ~ 0.5A
RATED POWER10W10W10W
RIPPLE & NOISE (max.)50mVp-p50mVp-p100mVp-p
VOLTAGE ADJ.RANGE4.75 ~ 5.5V10.8 ~ 13.2V21.6 ~ 26.4V
VOLTAGE TOLERANCE±2.0%±1.0%±1.0%
LINE REGULATION±0.5%±0.5%±0.5%
LOAD REGULATION±1.0%±0.5%±0.5%
SETUP, RISE, HOLD TIME200ms, 100ms, 30ms at full load
VOLTAGE RANGE85 ~ 264VAC
FREQUENCY RANGE47 ~ 63Hz
EFFICIENCY (Typ.)65%71%75%
AC CURRENT0.5A/115VAC 0.25A/230VAC
INRUSH CURRENT (max.)COLD START 15A/115VAC 30A/230VAC
LEAKAGE CURRENT<0.5mA/240VAC
OVERLOAD105 ~ 135% rated output power
Protection type : Constant current limiting, recovers automatically after fault condition is reoved
WORKING TEMP.-10 ~ +60ºC (Refer to output load derating curve)
WORKING HUMIDITY20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY-20 ~ +85ºC , 10 ~ 95% RH
TEMP. COEFFICIENT±0.02%/ºC (0 ~ 50ºC)
VIBRATION10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
SAFETY STANDARDSDesign refer to UL1012
WITHSTAND VOLTAGEI/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
ISOLATION RESISTANCEI/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
EMI CONDUCTION & RADIATIONDesign refer to FCC Part15 J Conduction Class B
MTBF522.1K hrs min. MIL-HDBK-217F (25ºC)
DIMENSION78*48*21mm (L*W*H)
Ideally, the switching power supply itself will not consume electricity. Voltage stabilization is achieved by adjusting the time of transistor on and off. On the contrary, in the process of producing output voltage of linear power supply, the transistor works in the amplifier region and consumes power itself. High conversion efficiency of switching power supply is one of its major advantages, and because of its high working frequency, switching power supply can use small size, light weight transformer, so the size of switching power supply will be smaller than linear power supply, and the weight will be lighter.Mini Power Supply suppliers
website:http://www.wehogroup.com/mini-power-supply/