- Description
- Specification
- Warranty and return
1. General Description
The LRS-350-24 is a compact single-output switching power supply with a power output of 350.4W and a DC voltage of 24V. The unit features a metal case with a perforated mesh and has a low profile (height 30 mm). The power supply operates from an AC input with manual range selection (90–132VAC / 180–264VAC) via a switch. Cooling is forced by a built-in DC fan with automatic ON/OFF control depending on the temperature. It is capable of operating at temperatures up to +70°C and features over-voltage protection in Hiccup mode.
2. Applications
Thanks to its high power, metal case, and compact size, this power supply is widely used in industry:
Industrial equipment (machine tools, control systems, production automation).
Industrial control systems.
Mechanical and electrical equipment.
Electronic instruments and devices.
3. General Specifications
AC Input
Voltage Range: 90~132VAC / 180~264VAC (selectable by switch) or 240~370VDC.
Frequency Range: 47~63Hz.
AC Current: 6.8A at 115VAC; 3.4A at 230VAC.
Efficiency (Typ.): 88%.
No Load Power Consumption: <0.75W.
DC Output
DC Voltage: 24V
Rated Current: 14.6A
Current Range: 0 ~ 14.6A
Rated Power: 350.4W
Voltage Adjustment Range (V ADJ): 21.6 ~ 28.8V
Ripple & Noise (max.): 150mVp-p
Voltage Tolerance: ±1.0%
Protection & Safety
Protections:
Short Circuit (SCP).
Overload (OLP): 110~140%, Hiccup mode, automatic recovery.
Over Voltage (OVP): 28.8~33.6V, Hiccup mode, automatic recovery.
Over Temperature (OTP): Hiccup mode, automatic recovery.
Withstand Voltage: I/P-O/P: 3KVAC.
Safety Standards: UL60950-1, BSMI CNS14336-1, EAC TP TC 004.
Environment & Reliability
Working Temperature: -25 ~ +70°C (refer to derating curve).
MTBF: 327.9K hrs min. (MIL-HDBK-217F).
Dimensions (LWH): 215 x 115 x 30 mm.
Weight: 0.76 kg.
Setup Time: 1300ms/230VAC; 1300ms/115VAC.
Fan Control: Turns ON at ≥50°C, turns OFF at ≤40°C.
Additional Features
Peak Load: Supports 150% peak load for up to 1 second (for 12~48V models).
Terms of return and exchange
Purchased a product, but realized that for some reason it does not suit you? Don't worry, you can always contact us to consider the possibility of exchanging or returning the product.
How to return or exchange a product that did not suit you?
You can return the product to the online store within 14 days from the date of purchase, excluding the day of purchase.
Please note! Separate items are not subject to exchange and return.
Returns and exchanges are possible subject to the following requirements:
- the product has not been used;
- all seals and labels are preserved;
- the integrity of the set and packaging is not violated;
- the warranty card and document confirming payment are preserved;
- the product does not belong to the list of goods of proper quality that are not subject to return.