MEAN WELL PSD 45 DC-DC Converter, 12V dc/ 3.75A Output, 18 → 36 V dc Input, 45W, Chassis Mount, +60°C Max Temp
- RS Stock No.:
- 876-4724
- Mfr. Part No.:
- PSD-45B-12
- Brand:
- MEAN WELL
Bulk discount available
Subtotal (1 unit)*
£16.51
(exc. VAT)
£19.81
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 1 unit(s) shipping from 23 January 2026
- Plus 5 unit(s) shipping from 20 February 2026
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Units | Per unit |
|---|---|
| 1 - 4 | £16.51 |
| 5 - 9 | £16.02 |
| 10 - 24 | £15.52 |
| 25 - 49 | £15.03 |
| 50 + | £14.53 |
*price indicative
- RS Stock No.:
- 876-4724
- Mfr. Part No.:
- PSD-45B-12
- Brand:
- MEAN WELL
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | MEAN WELL | |
| Output Voltage | 12V dc | |
| Input Voltage Range | 18 → 36 V dc | |
| Power Rating | 45W | |
| Input Voltage Nominal | 24 V dc | |
| Output Current | 3.75A | |
| Mounting Type | Chassis Mount | |
| Isolated | Yes | |
| Number of Outputs | 1 | |
| Output Voltage Adjustment Range | 10.8 → 13.2V | |
| Isolation Voltage | 1.5kV dc | |
| Length | 127mm | |
| Depth | 30mm | |
| Width | 76mm | |
| Series | PSD 45 | |
| Load Regulation | ±1% | |
| Minimum Temperature | -10°C | |
| Efficiency | 82% | |
| Maximum Temperature | +60°C | |
| Standards Met | CB Scheme, CE Certified, EN 55022 (CISPR22) Class B, EN 55024, EN 60950-1, EN 61000-4-2, -3, -4, -6, -8, EN 61000-6-1, TUV Approved | |
Select all | ||
|---|---|---|
Brand MEAN WELL | ||
Output Voltage 12V dc | ||
Input Voltage Range 18 → 36 V dc | ||
Power Rating 45W | ||
Input Voltage Nominal 24 V dc | ||
Output Current 3.75A | ||
Mounting Type Chassis Mount | ||
Isolated Yes | ||
Number of Outputs 1 | ||
Output Voltage Adjustment Range 10.8 → 13.2V | ||
Isolation Voltage 1.5kV dc | ||
Length 127mm | ||
Depth 30mm | ||
Width 76mm | ||
Series PSD 45 | ||
Load Regulation ±1% | ||
Minimum Temperature -10°C | ||
Efficiency 82% | ||
Maximum Temperature +60°C | ||
Standards Met CB Scheme, CE Certified, EN 55022 (CISPR22) Class B, EN 55024, EN 60950-1, EN 61000-4-2, -3, -4, -6, -8, EN 61000-6-1, TUV Approved | ||
Mean Well 45W Single Output DC-DC Converters - PSD-45 Series
The MEAN WELL PSD-45 series is a range of high quality, open frame switching power supply. The 45W PCB type DC/DC converters comply with CE certification. The PSD-45 DC-DC converters features 2:1 wide DC input range and 1500Vac input/output isolation. These DC-DC converters offer short circuit, overload, over-voltage, and reverse polarity protections. The PSD-45 switching power supplies are ideally suited for a wide variety of fields, from general electrical engineering usage, automotive, to battery back-up applications.
2:1 wide input range
Short circuit, overload, over voltage, reverse polarity protection
Cooling by free air convection
Built-in EMI filter, low ripple noise
100% full load burn-in test
Fixed switching frequency at 96 KHZ
Low cost
High reliability
Short circuit, overload, over voltage, reverse polarity protection
Cooling by free air convection
Built-in EMI filter, low ripple noise
100% full load burn-in test
Fixed switching frequency at 96 KHZ
Low cost
High reliability
Standards
EN60950-1 CB approved by TUV
Approvals
LVD, EMC, CE, EN, TUV