24V 10A 240W SMPS Switching Power Supply

SKU: PH-SMPS-250-24

$70.08

● Offers stable 24V 10A 240W DC output, ideal for industrial and household power needs. ● Equipped with safety terminal cover and full protections for safe daily use. ● Built-in EMC anti-interference circuit effectively blocks external interference and ensures stable signal performance.

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Overview
Specs
Application
FAQ
Reviews

Overview

240W 24V Switching power supply efficiently converts AC input to stable 10A DC output, equipped with reliable short-circuit, overload, and overvoltage protection. Built with high-quality triodes, pure copper transformers, and EMC anti-interference circuits, it delivers consistent performance while offering unbeatable value—premium quality at a budget-friendly price. Ideal for power tools, household appliances, office equipment, and industrial control systems, this cost-effective SMPS is a must-have choice for all your DC power needs!

Feature

High-quality Triodes: Adopts high-quality brand-new triodes to ensure stable signal switching and long-lasting, reliable performance under continuous operation.
Pure Copper Transformer: High-quality transformer wound with pure enameled copper wire for low resistance, minimal heat loss and efficient power conversion.
Safety Terminal Cover: Designed with a protective cover for output terminals, enabling safe and hassle-free wiring while avoiding short circuits caused by misoperation.

Details

Power status LED: A bright LED indicator clearly shows the power supply’s working status at a glance.
Precision Voltage Adjustment: Built-in precise voltage adjustment ensures stable output under varying loads and inputs.
Positive Output Terminal: Standard positive output terminal for safe and reliable connection to load equipment.
Negative Output Terminal: Matching negative output terminal to form a complete, stable power supply loop.
Safety Grounding Terminal: Dedicated safety grounding terminal to prevent electric shock and reduce EMI interference.
220V AC Input: Supports universal 220V AC mains input for direct connection to standard power grids.

Dimension (Unit: mm)

24V 10A 240W SMPS Switching Power Supply Dimension

24V 10A 240W SMPS Switching Power Supply Mounting Dimension

Specs

Model		PH-S-250-24
Output	DC Voltage	24V
	Rated Current	10A
	Current Range	0 ~ 10A
	Rated Power	240W
	Ripple & Noise (Max.)(Note 2)	150mVp-p
	Voltage Adjust Range	20 ~ 26.4V
	Voltage Tolerance (Note 3)	±1.0%
	Line Regulation	±0.5%
	Load Regulation	±0.5%
	Setup, Rise, Holdup Time	200ms, 100ms, 20ms at full load
Input	Voltage Range	90 ~ 132VAC/180V~264VAC (selected by a switch) or 254 ~ 370VDC
	Frequency Range	47~63Hz
	Efficiency (Typ.)	83%
	AC Current (Typ.)	4.9A/115V AC 2.8A/230V AC
	Inrush Current (Typ.)	Cold start: 50A/230V AC
	Leakage Current	<3.5mA/240V AC
Protection	Overload	105~135% rated output power
	Overload	Protection type: Constant current limiting, recovers automatically after fault condition is removed.
	Overvoltage	27.6 ~ 32.4V
	Overvoltage	Protection type: Hiccup mode, recovers automatically after fault condition is removed.
Environment	Working Temperature	-10 ~ +50℃
	Working Humidity	20~90% RH non-condensing
	Storage Temperature	-20~+85℃
	Storage Humidity	10~95% RH non-condensing
	Temperature Coefficient	±0.03%/℃ (0~50℃)
	Vibration	10 ~ 500Hz, 2G 10min./1 cycle, period for 60min. each along X, Y, Z axes
Safety & EMC	Safety Standards	UL60950-1 Approved
	Withstand Voltage	I/P-O/P: 1.5KVAC I/P-FG: 1.5KVAC O/P-FG: 0.5KVAC
	Isolation Resistance	I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC/25℃/70% RH
Others	MTBF	≥271.9K hrs MIN. MIL-HDBK-217F (25℃)
	Dimension	21511550mm (LWH)
	Weight	0.95kg
Note	1. All parameters NOT specially mentioned are measured at 230V AC input, rated load and 25°C of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance includes set up tolerance, line regulation and load regulation.

Application

Outdoor Monitoring

LED Strip

Automation Equipment

Road Sign Light

FAQ

Q1: What are the main components of a SMPS?

A typical SMPS consists of an input EMI filter, rectifier, high‑frequency switching circuit, high‑frequency transformer, output rectifier and filter, and a control feedback circuit. These parts work together to convert input power efficiently and provide a stable output voltage.

Q2: How to select a SMPS with suitable power for your device?

First calculate the total power required by your device. Choose an SMPS with a rated power about 20–30% higher than the actual load for a safety margin. This reduces overheating and ensures stable, long‑term operation.

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