• EPS-45-12-C Mean Well Enclosed Case Power Supply

Model No. - EPS-45-12-C

Max Output Wattage (W) - 45 Watts

Output Voltage (VDC) - 12 Volts

Model No. EPS-45-3.3-C EPS-45-5-C EPS-45-7.5-C EPS-45-12-C EPS-45-15-C EPS-45-24-C EPS-45-36-C EPS-45-48-C
Output:  DC Voltage 3.3V 5V 7.5V 12V 15V 24V 36V 48V
Rated Current
8A 8A 5.4A 3.75A 3A 1.9A 1.25A 1A
Current Range
0 ~ 9A 0 ~ 9A
0 ~ 6A 0 ~ 4.2A 0 ~ 3.3A 0 ~ 2.1A 0 ~ 1.4A 0 ~ 1.1A
Rated Power 26.4W 40W 40.5W 45W 45W 45.6W 45W 48W
Peak Load (10sec)
29.7W 45W 42W 50.4W 49.5W 50.4W 50.4W 52.8W
Ripple & Noise (max.) 80mVp-p 80mVp-p 100mVp-p 120mVp-p 150mVp-p 240mVp-p 280mVp-p 300mVp-p
Voltage ADJ. Range 3.1 ~ 3.6V 4.75 ~ 5.5V 7.13 ~ 8.25V 10.8 ~ 13.5V 13.5 ~ 16.5V 21.6 ~ 27V 32.4 ~ 39.6V 43.2 ~ 52.8V
Voltage Tolerance ±3.0% ±2.0% ±2.0% ±2.0% ±2.0% ±1.0% ±1.0% ±1.0%
Line Regulation ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
Load Regulation ±2.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0%
Setup, Rise Time 1000ms, 50ms/230VAC 2000ms, 50ms/115VAC  at full load
Hold up Time 50ms / 230VAC   16ms/115VAC  at full load 
Input: Voltage Range 90 ~ 264VAC ---- 127 ~370VDC
Frequency Range 47 ~ 63Hz
Efficiency (Typ.) 80% 82% 84% 87% 88% 89% 89% 90%
AC Current (Typ.) 1.8A / 115VAC  1A/230VAC
Inrush Current (Typ.)  Cold Start 60A /230VAC
Leakage Current <2mA / 240VAC
Protection: Overload 115 ~ 160% rated output power
 Protection type: Hiccup mode, recovers automatically after fault condition is removed
Over Voltage 3.7~ 4.45V 5.6 ~ 6.75V 8.63 ~ 10.1V 13.8 ~ 16.2V 17.25 ~ 20.25V 27.6 ~ 32.4V 39.7 ~ 46.8V 53.3 ~ 64.8V
Protection type: Shut down o/p voltage, re-power on to recover
Environment: Working Temp. -30 ~ +70°C (Refer to derating curve)
Working Humidity 20 ~ 90% RH non-condensing
Storage Temp., Humidity -40 ~ +85°C, 10 ~ 95% RH
Temp. Coefficient ±0.03%/°C (0 ~ 50°C)
Vibration 10 ~ 500Hz, 2G 10min. / 1cycle, period for 60min. each along X, Y, Z axes
Safety & EMC Safety Standards UL60950-1, TUV EN60950-1 approved
Withstand Voltage I/P - O/P : 3KVAC I/P-FG : 2KVAC O/P-FG : 0.5KVAC
Isolation Resistance I/P - O/P, I/P-FG, O/P-FG : 100M Ohms / 500VDC / 25°C / 70% RH
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, criteria A 
Others: MTBF 652.3Khrs min. MIL-HDBK-217F (25°C)
Dimension PCB: 101.6*50.8*29mm (L*W*H); with optional CASE: 103.4*62*37MM (L*W*H)
Packing PCB: 0.14kg; 96pcs/14.5kg/0.89CUFT; with optional CASE: 0.3KG; 45pcs/14.5Kg/0.67 CUFT
Electrical Specifications
Dimensions 103.4 x 62 x 37
Input Voltage 90 ~ 264 VAC Universal
Number of Outputs 1
Output Voltage 12V
PDF Specs View Spec Sheet
Wattage 45
General
Condition new

EPS-45-12-C Mean Well Enclosed Case Power Supply

  • Brand: Mean Well
  • Product Code: EPS-45-12-C
  • Availability: Call for Availability
  • $15.10


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