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AC DC Power Supply
> Switching Mode Power Supply
> Open Frame Type
> Single Output
> 3W
> IRM-03
 
 
 
AC DC Power Supply > Switching Mode Power Supply > Open Frame Type > Single Output > 3W > IRM-03
Power Supply_IRM-03
Features : ‧Universal AC input / Full range
‧No load power consumption<0.075W
‧Compact size
‧Comply with EN55022 Class B without any additional components
‧Protections: Short circuit / Overload / Over voltage
‧Cooling by free air convection
‧Isolation ClassⅡ
‧High reliability, low cost
‧3 years warranty
Model No. IRM-03
AC input voltage range 85 ~ 305VAC
120~430VDC
AC Current (Typ.) 70mA/115VAC
40mA/230VAC
35mA/277VAC
Inrush current (Typ.) 10A/115VAC
20A/230VAC
Leakage Current < 0.25mA/277VAC
Overload protection 105%~260% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
Over voltage protection 3.8 ~ 4.9V, 5.2~ 6.8V, 10.3 ~ 12.2V, 12.6 ~ 16.2V, 15.75 ~ 20.3V, 25.2 ~ 32.4V
Protection type : Shut off o/p voltage, clamping by zener diode
Working temperature -30 ~ +85℃ (Refer to "Derating Curve")
Safety standards UL60950-1, TUV EN60950-1 approved , Meet IEC60601-1, EN60335-1, EN61558-1/-2-16
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, EN55024, heavy industry level (surge L-N : 1KV), criteria A
Packing PCB mounting style : 0.02Kg;560pcs/12.8Kg/0.96CUFT
SMD style :0.02Kg;560pcs/12.8Kg/0.96CUFT
Dimension PCB mounting style : 37*24*15mm (L*W*H)
SMD style : 37*24*16mm (L*W*H)
P/No. DC Voltage Range
Rated Current
RATED POWER
Voltage Tol.
R & N
Effi.
IRM-03-3.3 3.3V 900mA 3W ±2.5% 100mVp-p 68%
IRM-03-5 5V 600mA 3W ±2.5% 100mVp-p 72%
IRM-03-9 9V 333mA 3W ±2.5% 100mVp-p 77%
IRM-03-12 12V 250mA 3W ±2.5% 150mVp-p 78%
IRM-03-15 15V 200mA 3W ±2.5% 200mVp-p 78%
IRM-03-24 24V 125mA 3W ±2.5% 240mVp-p 80%
 
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--- E-Star Power Development Co., Ltd. & E-Shin Power International Co., Ltd.