Dc Output 20w 24v Power Supply 24v Smps Din Rail Switching Power Supply

Product Description

Specification

MDR-20W Rail Type Switch Power Supply
Technical Index	12V Model	24V Model
Output Specifications
DC Voltage	12V	24V
Rated Current	1.67A	1A
Rated Power	20W	24W
Ripple and noise ①	< 120mV	< 150mV
Voltage Precision	±1%
Output Voltage regulation Range	±10%
Load adjustment rate	±1%
Linear adjustment rate	±1%
Input Specifications
Voltage Range	85-264VAC 47Hz~63Hz (120VDC~370VDC)
Efficiency (typical) ②	> 81%	> 84%
Working Current	< 0.55A 110VAC / < 0.35A 220VAC
Shock Current	110VAC 35A / 220VAC 70A
Start, Rise, Hold time	100ms, 30ms, 21ms : 110VAC / 100ms, 30ms, 100ms : 220VAC
Protection
Short circuit protection	105%-150% type: automatic recovery after abnormal conditions are removed
Overload protection	VO when the abnormal condition of output is released, it will recover automatically
Environmental
Working temp. and humidity	-10℃ ~ +50℃; 20% ~ 90% RH
Storage temp. and humidity	-20℃ ~ +85℃; 10% ~ 95% RH
Security
Pressure Resistance	O/P-I/P, I/P-O/P: 3KVAC
Isolation Resistance	I/P-O/P, O/P-Shell, O/P-Shell : 500VDC / 100MΩ
Others
Size	22.590100mm
Net/Gross Weight	170/185g

Company Profile

Our Team

Shipping & Delivery

Frequently Asked Questions

Do you offer OEM/ODM custom service for power products?

Yes, absolutely. We offer both OEM (your brand, logo, packaging) and ODM (we help design/develop products based on your ideas or samples) services. We are confident we can bring top quality and reliability to your projects. Your brand and ideas are safe with us.

What voltage options can you supply for power supplies? Can you customize voltage?

We offer standard voltages including 12V, 24V, 36V, 48V, 60V, 68V, and 110V depending on the specific item. Voltage customization can also be arranged according to your requirements.

Can I get a sample order for quality testing?

Yes, sample orders are welcome to test quality. Mixed samples are acceptable. We also support quick sample dispatch options depending on local warehouse availability.

What is your minimum order quantity (MOQ)?

Our MOQ is low. For sample checks and initial evaluation, as few as 30 pieces are available.

What are your shipping methods and delivery logistics?

We work with reliable shipping logistics partners. Depending on your country and requirements, our team can recommend dedicated shipping routes for better service, faster transit times, and more competitive pricing.

How do you handle defective products under warranty?

First, our products go through a strict quality control system, so the defect rate is extremely low. Second, during the warranty period, for small quantities we will include replacement products with your next order. For defective batches, we will repair and resend them, or arrange an appropriate replacement or credit solution depending on the actual situation.