Mean Well Authorized Distributor since 1997
Model No. - EPS-45-12
Max Output Wattage (W) - 45 Watts
Output Voltage (VDC) - 12 Volts
Model No. | EPS-45-3.3 | EPS-45-5 | EPS-45-7.5 | EPS-45-12 | EPS-45-15 | EPS-45-24 | EPS-45-36 | EPS-45-48 | |
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 |
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Inrush Current (Typ.) | Cold Start 60A /230VAC |
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Leakage Current | <2mA / 240VAC | ||||||||
Protection: | Overload | 115 ~ 160% rated output power |
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Protection type: Hiccup mode, recovers automatically after fault condition is removed |
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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 |
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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 |
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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 |
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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 |
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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) |
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Packing | PCB: 0.14kg; 96pcs/14.5kg/0.89CUFT; with optional CASE: 0.3KG; 45pcs/14.5Kg/0.67 CUFT |
Electrical Specifications | |
Dimensions | 100.6 x 50.8 x 29 |
Input Voltage | 90 ~ 264 VAC Universal |
Number of Outputs | 1 |
Output Voltage | 12V |
PDF Specs | View Spec Sheet |
Wattage | 45 |
General | |
Industry Aliases | new |
EPS-45-12 Mean Well Open Frame Power Supply
- Brand: Mean Well
- Product Code: EPS_45-12
- Availability: 1200
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$11.70
- Ex Tax: $11.70