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LPS-1-040-12DC IMO Power Supply 12VDC 40 Watts 3.33A
IMO LPS-1-040-12DC DIN rail power supply providing 40 W of regulated 12 V DC output at 3.33 A from a universal 85–264 V AC input supply.
£29.60
IMO LPS-1-040-12DC 40 W 12 V DC DIN Rail Power Supply
The IMO LPS-1-040-12DC is a single-phase AC/DC switch mode power supply from IMO's LPS Series. It converts a universal 85–264 V AC supply into a regulated 12 V DC output at up to 3.33 A (40 W) and clips straight onto a TS35 DIN rail.
The LPS Series 10–90 W models are plastic-cased, convection-cooled DIN rail supplies with cURus Class 2 approval. The LPS-1-040-12DC measures about 92 × 41 × 100 mm and weighs around 280 g.
Key Features
- 40 W rated output at 12 V DC, 3.33 A.
- Universal input: 85–264 V AC or 120–370 V DC.
- Typical efficiency of 86%.
- Short circuit protection: hiccup mode.
- Over voltage protection at 15.6–18 V DC; overload protection at >105–150%.
- Approvals: cURus, Class 2.
- IP20 rated, TS35 DIN rail mounting, free air convection cooling.
Typical Applications
- PLCs, HMIs and remote I/O.
- Sensors, relays, contactor coils and timers.
- Temperature and process controllers.
- Machine and control panel auxiliary supplies.
- Building automation and instrumentation.
Technical Specifications
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| Current | 3.33 A | |
|---|---|---|
| Phase | Single Phase | |
| Device Type | DIN rail PSU | |
| Mounting Type | DIN rail | |
| Input Voltage | 85–264 V AC | |
| Input Voltage Range | 100–120 V AC, 200–240 V AC | |
| Manufacturer | IMO | |
| Series | LPS Series | |
| Model | LPS-1-040-12DC | |
| Product type | AC-DC switching power supply | |
| Output Voltage | 12 V DC | |
| Output current | 3.33 A | |
| Rated output power | 40 W | |
| Input Voltage | 85–264 V AC | |
| Alternative input | 120–370 V DC | |
| Input frequency | 50/60 Hz | |
| Input phases | Single phase | |
| Efficiency | 86% | |
| Inrush current (115 / 230 V AC) | 30 / 60 A | |
| Output voltage accuracy | +1% | |
| Line regulation | ±1% | |
| Load regulation | ±5% | |
| Ripple & noise | 120 mVp-p | |
| Hold-up time | 30 / 30 ms (115 / 230 V AC) | |
| Overload protection | >105–150% | |
| Over voltage protection | 15.6–18 V DC | |
| Short circuit protection | Hiccup mode | |
| Isolation voltage | 3000 V AC / 4242 V DC | |
| Approvals | cURus, Class 2 | |
| Protection rating | IP20 | |
| Mounting Type | TS35 DIN rail mounting | |
| Cooling method | Free air convection | |
| Case material | Plastic | |
| Operating temperature | -30 to +70 °C (derating 2.5%/°C from 50 °C) | |
| Storage temperature | -40 to +85 °C | |
| Relative humidity | 20 to 95% RH | |
| Dimensions (H × W × D) | approx. 92 × 41 × 100 mm | |
| Weight | approx. 280 g | |
| HS Code | 8504409590 |
Frequently Asked Questions
What output does the IMO LPS-1-040-12DC provide?
A regulated 12 V DC output at up to 3.33 A, a rated output of 40 W.
What input voltage does it accept?
85–264 V AC, or 120–370 V DC.
What is the operating temperature range?
-30 to +70 °C (derating 2.5%/°C from 50 °C). Output must be derated above the stated temperature; see the IMO derating curve.
How is it mounted?
It clips onto a standard TS35 DIN rail inside a control panel or enclosure.
