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  • PS-45-5 Single Output Switching Power Supply


Mean Well Authorized Distributor since 1997

Model No. - PS-45-5

Max Output Wattage (W) - 40 Watts

Output Voltage (VDC) - 4.5 Volts

Model No. PS-45-3.3 PS-45-5 PS-45-7.5 PS-45-12 PS-45-13.5 PS-45-15 PS-45-24 PS-45-27 PS-45-48
Output:  DC Voltage 3.3V 5V 7.5V 12V 13.5V 15V 24V 27V 48V
Rated Current
8A 8A 5.4A 3.7A 3.3A 3A 1.9A 1.7A 1A
Current Range
0 ~ 10.7A 0 ~10.5A 0 ~7A 0 ~ 4.4A 0 ~ 3.9A 0 ~ 3.5A 0 ~ 2.2A 0 ~ 1.95A 0 ~ 1.1A
Rated Power 26.4W 40W 40.5W 44.4W 44.55W 45W 45.6W 45.9W 48W
Rated Power Rated output power for convection; 52W (+3.3V : 35W) with 18 CFM min.
Ripple & Noise (max.) 80mVp-p 80mVp-p 120mVp-p 120mVp-p 120mVp-p 200mVp-p 200mVp-p 200mVp-p 200mVp-p
Voltage ADJ. Range 2.9V ~ 3.5V 4.75 ~ 5.5V 10.8 ~ 13.2V 13.5 ~ 16.5V 22 ~ 27.6V 43.2 ~ 52.8V 43.2 ~ 52.8V 43.2 ~ 52.8V 43.2 ~ 52.8V
Voltage Tolerance ±3.0% ±2.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0%
Line Regulation ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
Load Regulation ±2.0% ±1.0% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
Setup, Rise Time 800ms, 30ms at full load
Hold up Time 60ms at full load
Input: Voltage Range
   90 ~ 264VAC /   127 ~ 370VDC
Frequency Range
47 ~ 440Hz
Efficiency (Typ.) 69% 74% 75% 76% 77% 77% 78% 78% 78%
AC Current (Typ.) 0.8A /115VAC     0.56A/230VAC
Inrush Current (Typ.) COLD START 15A/115VAC  30A/230VAC
Leakage Current (Typ.) <0.75mA / 240VAC
Protection: Overload 53 ~ 75W(3.3V : 36 ~ 55W) rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
Over Voltage 3.8 ~ 4.46V 5.75 ~ 6.75V 8.63 ~ 10.1V 13.8 ~ 16.2V 15.5 ~ 18.2V 17.25 ~ 20.25V 27.6 ~ 32.4V 31 ~ 36.45V 55.2 ~ 64.8V
Protection type: Hiccup mode, recovers automatically after fault condition is removed
Environment: Working Temp. -10 ~ +60°C (Refer to "Derating Curve")
Working Humidity 20 ~ 90% RH non-condensing
Storage Temp., Humidity -20 ~ +85°C, 10 ~ 95% RH
Temp. Coefficient ±0.05%/°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, light industry level, criteria A
Others: MTBF 300.7Khrs min. MIL-HDBK-217F (25°C)
Dimension 127 x 76 x 28mm (LxWxH)
Packing 0.19Kg; 72pcs / 15.6Kg / 1.35CUFT
Electrical Specifications
Dimensions 127x 76x 28mm
Input Voltage 90 ~ 264 VAC Universal
Number of Outputs 1
Output Rated Current 8A
Output Voltage 5V
PDF Specs View Spec Sheet
Wattage 40
General
Industry Aliases new

PS-45-5 Single Output Switching Power Supply

  • Brand: Mean Well
  • Product Code: PS-45-5
  • Availability: 3
  • $20.16

  • Ex Tax: $20.16

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