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AC DC Power Supply
> Switching Mode Power Supply
> Open Frame Type
> Single Output
> 20W
> IRM-20
 
 
 
AC DC Power Supply > Switching Mode Power Supply > Open Frame Type > Single Output > 20W > IRM-20
Power Supply_IRM-20
Features : * Universal AC input / Full range
* Compzct size
* Protections: Short circuit / Over load / Over voltage
* Cooling by free air convection
* Isolation class II
* No load power consumption < 0.1W
* 100% full load burm-in test
* High reliabillity
* 3 years warrantly
Model No. IRM-20
AC input voltage range 85 ~ 264 VAC
120 ~ 370 VDC
AC Current (Typ.) 0.6A / 115VAC
0.4A / 230VAC
Inrush current (Typ.) COLD START 20A/115VAC 40A/230VAC
Leakage Current <0.75mA / 240 VAC
Overload protection 115% ~ 160% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
Over voltage protection 3.8 ~ 4.46V, 5.75 ~ 6.75V, 13.8 ~ 16.2V, 17.25 ~ 20.25V, 27.6 ~ 32.4V
Protection type : Shut off o/p voltage, clamping by zener diode
Working temperature -30C ~ +70C (Refer to "Derating curve")
Safety standards UL60950-1, TUV EN60950-1 approved
Withstand voltage I/P-O/P: 3KVAC,
EMC Emission Compliance to EN55022 (CISPR22) class B, EN61000-3-2, -3
EMC Immunity Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11, ENV50204, heavy industry level (surge L-N:1KV), criteria A
Packing 0.059kg; 240pcs / 15.2kg / 0.97CUFT
Dimension 52.4*27.2*24 mm (L*W*H)
P/No. DC Voltage Range
Rated Current
RATED POWER Voltage Tol.
R & N
Effi.
IRM-20-3.3 3.3V 4.5A 14.85W ±2.5% 200mVp-p 76%
IRM-20-5 5V 4A 20W ±2.5% 200mVp-p 79%
IRM-20-12 12V 1.8A 21.6W ±2.5% 200mVp-p 84%
IRM-20-15 15V 1.4A 21W ±2.5% 200mVp-p 84%
IRM-20-24 24V 0.9A 21.6W ±2.5% 200mVp-p 85%
 
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--- E-Star Power Development Co., Ltd. & E-Shin Power International Co., Ltd.