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Mean Well

Mean Well PSD-45C-5 DC-DC Converter - 45W - 36~72V in 5V out

2:1 wide input range, 1.5~2KVAC isolation by models
SKU:
PSD-45C-5
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Description

Features

2: 1 wide input range
1500VAC I / O isolation
Built-in EMI filter, low ripple noise
Protections: Short circuit / Overload / Over voltage / Reverse polarity
100% full load burn-in test
Low cost
Cooling by free air convection
Fixed switching frequency at 96kHz
2 years warranty

General Specification 

DC adjustment range 5V: 4.5 to 5.5 V, 12 V: 10.8 to 13.2 V, 24 V: 21.6 to 26.4 V
Overload protection 105% ~ 160% shut down, re-power on to recover
Over voltage protection 115% ~ 135% rated output voltage
Withstand voltage I / PO / P: 1.5 k VAC, I / P-FG: 1.5 k VAC, 1 minute
Line and load regulation ± 1% (max.)
Working temperature -10 ~ + 60°C (refer to output derating curve)
Connection 2P, 6P / 3.96mm pitch, Molex 5277-02, 5273-06
EMC standards EN55022 class B, EN61000-4-2,3,4,6,8, EN55024
Dimension (LxWxH) (mm) 127x 76x 30 mm
Safety standards EN60950-1 CB approved by TUV
Packing 0.19 kg; 72 pcs / 15.6 kg / 1.35CUFT

Specifications
  • Brand
    Mean Well
  • Series
    PSD Series
  • Power Rating
    45 Watt
  • Output Voltage
    5 Volt
  • Rated Current
    9 Ampere
  • Input Voltage
    36V~72V
  • Standards Met
    CB,CE,EAC,EMC,RCM,TUV
  • Operation Mode
    Constant Voltage
  • Operating Temperature
    -10°C~60°C
  • Warranty
    2 Year
  • Length
    12.7 cm
  • Width
    7.6 cm
  • Height
    3 cm
  • Weight
    0.19 kg

File Downloads

::specification::

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Frequently Asked Questions

Can I use the PSD-45C-5 to derive 5V power from a 36-72V DC source for industrial electronics?

Yes, this model is intended to convert 36-72V input to a constant 5V output. It provides up to 9A output current with a total power rating of 45W.

Is the PSD-45C-5 suitable for 5V embedded controllers or communication hardware on a higher-voltage DC system?

It is a fit when the equipment needs regulated 5V DC and the available source is within the 36-72V input range. The output capacity is 45W, which corresponds to up to 9A at 5V.

Can this converter support higher-current 5V loads in automation or IT equipment?

Yes, within its rating it can support 5V loads up to 9A. That gives it more 5V output capacity than lower-power PSD models such as the 5W, 15W, 25W, or 30W versions.

Is the PSD-45C-5 appropriate for outdoor control boxes?

The published operating temperature range is -10°C to +60°C, but no IP rating is shown in the provided specs. That means temperature capability is stated, while outdoor ingress protection is not specified here.

How does the PSD-45C-5 compare with other PSD 45-series converters?

Among the related higher-output models, PSD-45A-5 is 30W at 5V and 6A, PSD-45A-12 is 30W at 12V and 2.5A, and PSD-45A-24 is 30W at 24V and 1.25A. The 45W options are PSD-45B-5 at 5V and 9A, PSD-45B-12 and PSD-45C-12 at 12V and 3.75A, and PSD-45B-24 and PSD-45C-24 at 24V and 1.88A; this unit is the 36-72V input, 5V, 9A version.

Other PSD-45C Models

2 other models
ModelPowerVoltageCurrentIP Rating
Mean Well PSD-45C-24 DC-DC Converter - 45W - 36~72V in 24V out 45W 24V 1.87A Indoor View
Mean Well PSD-45C-12 DC-DC Converter - 45W - 36~72V in 12V out 45W 12V 3.75A Indoor View
View all 31 PSD Series models
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Mean Well PSD-45C-5 DC-DC Converter - 45W - 36~72V in 5V out
Mean Well

Mean Well PSD-45C-5 DC-DC Converter - 45W - 36~72V in 5V out

Please for Pricing

Features

2: 1 wide input range
1500VAC I / O isolation
Built-in EMI filter, low ripple noise
Protections: Short circuit / Overload / Over voltage / Reverse polarity
100% full load burn-in test
Low cost
Cooling by free air convection
Fixed switching frequency at 96kHz
2 years warranty

General Specification 

DC adjustment range 5V: 4.5 to 5.5 V, 12 V: 10.8 to 13.2 V, 24 V: 21.6 to 26.4 V
Overload protection 105% ~ 160% shut down, re-power on to recover
Over voltage protection 115% ~ 135% rated output voltage
Withstand voltage I / PO / P: 1.5 k VAC, I / P-FG: 1.5 k VAC, 1 minute
Line and load regulation ± 1% (max.)
Working temperature -10 ~ + 60°C (refer to output derating curve)
Connection 2P, 6P / 3.96mm pitch, Molex 5277-02, 5273-06
EMC standards EN55022 class B, EN61000-4-2,3,4,6,8, EN55024
Dimension (LxWxH) (mm) 127x 76x 30 mm
Safety standards EN60950-1 CB approved by TUV
Packing 0.19 kg; 72 pcs / 15.6 kg / 1.35CUFT
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