Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
LPS-1-120-48DC IMO Power Supply 48VDC 120 Watts 2.5A
IMO LPS-1-120-48DC DIN rail power supply providing 120 W of regulated 48 V DC output at 2.5 A from a universal 90–264 V AC input supply.
£51.36
IMO LPS-1-120-48DC 120 W 48 V DC DIN Rail Power Supply
The IMO LPS-1-120-48DC is a single-phase AC/DC switch mode power supply from IMO's LPS Series. It converts a universal 90–264 V AC supply into a regulated 48 V DC output at up to 2.5 A (120 W) and clips straight onto a TS35 DIN rail.
The 120 W models in IMO's LPS Series use a metal case and an auto-selecting 115/230 V AC input. The LPS-1-120-48DC measures about 125 × 40 × 113 mm and weighs around 600 g, with a power dissipation of 19 W at full load.
Key Features
- 120 W rated output at 48 V DC, 2.5 A.
- Universal input: 90–264 V AC or 127–375 V DC.
- Typical efficiency of 89%.
- Output adjustable over 45–55 V DC.
- Short circuit protection: fold forward.
- Over voltage protection at 50–65 V DC; overload protection at 105–130%.
- Approvals: cURus.
- IP20 rated, TS35 DIN rail mounting, free air convection cooling.
Typical Applications
- 48 V DC control and communications equipment.
- Motion, actuator and drive auxiliary supplies.
- Instrumentation and telecoms panels.
- Machine and control panel auxiliary supplies.
Technical Specifications
Tick the specs you need, then view products that match.
| Current | 2.5 A | |
|---|---|---|
| Phase | Single Phase | |
| Device Type | DIN rail PSU | |
| Mounting Type | DIN rail | |
| Input Voltage | 90–264 V AC | |
| Input Voltage Range | 100–120 V AC, 200–240 V AC | |
| Manufacturer | IMO | |
| Series | LPS Series | |
| Model | LPS-1-120-48DC | |
| Product type | AC-DC switching power supply | |
| Output Voltage | 48 V DC | |
| Output current | 2.5 A | |
| Rated output power | 120 W | |
| Input Voltage | 90–264 V AC | |
| Alternative input | 127–375 V DC | |
| Rated input voltage | 115–230 V AC (auto select) | |
| Input frequency | 50/60 Hz | |
| Input phases | Single phase | |
| Efficiency | 89% | |
| Inrush current (115 / 230 V AC) | 20 / 35 A | |
| Output voltage accuracy | ±1% | |
| Line regulation | ±0.5% | |
| Load regulation | ±1% | |
| Ripple & noise | 120 mVp-p | |
| Voltage trim range | 45–55 V DC | |
| Hold-up time | 10 / 16 ms (115 / 230 V AC) | |
| Power dissipation | 19 W | |
| Overload protection | 105–130% | |
| Over voltage protection | 50–65 V DC | |
| Short circuit protection | Fold forward | |
| DC OK indicator | 37–43 V DC (green DC ON / red DC LOW LED) | |
| Isolation voltage | 3000 V AC / 4242 V DC | |
| Approvals | cURus | |
| Protection rating | IP20 | |
| Mounting Type | TS35 DIN rail mounting | |
| Cooling method | Free air convection | |
| Case material | Metal | |
| Operating temperature | -20 to +70 °C (derating 2.5%/°C from 61 °C) | |
| Storage temperature | -40 to +85 °C | |
| Relative humidity | 10 to 95% RH | |
| Dimensions (L × W × D) | approx. 125 × 40 × 113 mm (126.5 mm incl. DIN rail clip) | |
| Weight | approx. 600 g | |
| HS Code | 8504409590 |
Frequently Asked Questions
What output does the IMO LPS-1-120-48DC provide?
A regulated 48 V DC output at up to 2.5 A, a rated output of 120 W.
Can the output voltage be adjusted?
Yes. The output can be trimmed over 45–55 V DC using the V ADJ potentiometer on the unit.
What input voltage does it accept?
90–264 V AC, or 127–375 V DC.
What is the operating temperature range?
-20 to +70 °C (derating 2.5%/°C from 61 °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.
