24V 2A 50W SMPS Switching Power Supply

SKU: PH-SMPS-50-24

$54.15

● Provides reliable 24V/2.1A/50W output to ensure stable and secure power supply. ● Built-in short circuit and overload protection to ensure stable and safe operation. ● Rigorous burn-in test guarantees high stability and consistent performance. ● Efficient free air convection design for silent running and long service life.

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Overview
Specs
Application
FAQ
Reviews

Overview

50W 24V 2.1A switching power supply supports universal AC input, with built-in short circuit, overload and overvoltage protections, and uses free air convection for stable and quiet cooling. Premium quality at a competitive price, it is widely used for LED light strips, computers, printers, monitoring systems and more. Don’t miss this great deal—order now and stock up today!

Feature

Cost-effective Build: Sturdy construction at a budget-friendly price, perfect for bulk use.
Versatile Use: Ideal for lighting, home devices, surveillance and industrial control.
Full Protection: Built-in short-circuit, overload and overvoltage protection keeps equipment safe.
Worldwide Compatible: Auto-adapts to 110V/220V AC for global use with no setup required.

Details

Input 220V: Standard AC input for stable power connection.
Ground Wire: Ensures safe operation and effective grounding protection.
Output Negative Terminal: Standard negative output for reliable connection.
Output Positive Terminal: Clear positive output for easy wiring.
Indicator Light: Visible status indicator for real-time working feedback.
Voltage Regulation: Allows precise output voltage adjustment.

Dimension (Unit: mm)

50W Switching DC Power Supply Dimension

50W Switching DC Power Supply Terminal Pin Number Difinitions

Specs

Model		PH-S-50-24
Output	DC Voltage	24V
	Rated Current	2.1A
	Current Range	0 ~ 2.1A
	Rated Power	50.4W
	Ripple & Noise (Max.)(Note 2)	100mVp-p
	Voltage Adjust Range	22.6 ~ 26.4V
	Voltage Tolerance (Note 3)	±1.0%
	Line Regulation	±0.5%
	Load Regulation	±0.5%
	Setup, Rise, Holdup Time	200ms, 100ms, 30ms
Input	Voltage Range	85 ~ 132VAC/170V~260VAC (selected by a switch) or 240 ~ 370V DC
	Frequency Range	47~63Hz
	Efficiency (Typ.)	82%
	AC Current (Typ.)	1.3A/115V AC 0.65A/230V AC
	Inrush Current (Typ.)	Cold start: 18A/115V AC 36A/230V AC
	Leakage Current	<1mA/240V AC
Protection	Overload	105~150% rated output power Protection type: Hiccup mode, recovers automatically after fault condition is removed.
Environment	Working Temperature	-10 ~ +60℃
	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 (Note 4)	Safety Standards	UL1012 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
	EMC Emission	Compliance to FCC Part 15 Jconduction Class B
Others	MTBF	≥408.3K hrs MIN. MIL-HDBK-217F (25℃)
	Dimension	1599738mm (LWH)
	Weight	0.51kg
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. 4. The switching power supply is considered a component which will be installed into final equipment. Please make sure that the final equipment still meets EMC directives.

Application

Household Appliances

Factory Equipment

Monitoring Equipment

Power Tools

FAQ

Q1: Is this power supply suitable for LED strip lights?

Yes. This switching mode power supply is highly compatible with LED strip lights, delivering stable 24V DC output to ensure consistent brightness and safe operation for both residential and commercial lighting projects.

Q2: Can I adjust the output voltage?

Absolutely! The unit features a convenient voltage regulation function, allowing you to fine‑tune the output voltage easily according to the specific needs of your connected devices for optimal performance.

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