MDR-40-24 40w 24v 1.7a single output industrial din rail led power supply

FOB Reference Price:Get Latest Price
US $9-9.5 / Piece | 1 Piece/Pieces (Min. Order)
Supply Ability:
100000 Piece/Pieces per Month
Ningbo, Shanghai
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Quick Details
Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
Model Number:
Output Power:
1 - 50W
Output Type:
Input Voltage:
88-264vac universal input
Output Voltage:
Output Frequency:
Output Current:
Working temperature:
-20 - +60 degree
DC adjustment range:
-/+10% by potential meter for single output
2 years
Packaging & Delivery
Packaging Details
1 PC/White Box, 48 PCS/Carton.
Delivery Time
3-5 days
why choose us

Why choose us? What can we do for you?

We are the top ten leading brand.

♦ Founded in 2002 and experienced in the field of switching mode power supply and push button switch for 16 years.

♦ We have large capacity, over 100000pcs/month.

♦ Certificate: CE certificate

♦ We have our own technical and mould deparmtent, ready for any customized products.

♦ Sales network expands from over domestic sales to all over the world.

Yueqing Mingwei Electric Co., Ltd. is specailized in design, development, production and sales of switching power supply and push button switch. There are more than 4000 square meter plant, 60 workers and senior engineer. With know-how, expertise, and rich experience, we are on the way to do better and better. Our task is to offer qualified products and good services to all customers.Yueqing Mingwei would greatly appreciate the chance to convince you of our quality, ability and potential. 



Featured Peoducts

RATED CURRENT6A3.33A2.66A1.7A0.83A
CURRENT RANGE0~6A0-3.33A0-2.66A0 ~ 1.7A0 ~ 0.83A
RATED POWER30W40W39.9W40.8W39.8W
RIPPLE & NOISE (max.) Note.280mVp-p120mVp-p120mVp-p150mVp-p200mVp-p
VOLTAGE ADJ. RANGE5-6V12 ~ 15V15-18V24 - 30V48 - 56V
VOLTAGE TOLERANCE Note.3±2.0%±1.0%±1.0%± 1.0%± 1.0%
LINE REGULATION±1.0%±1.0%±1.0%±1.0%±1.0%
LOAD REGULATION±1.0%±1.0%±1.0%± 1.0%± 1.0%
SETUP, RISE TIME Note.5500ms, 30ms/230VAC 500ms, 30ms/115VAC at full load
HOLD UPTIME (Typ.)50ms/230VAC 20ms/115VAC at full load
 VOLTAGE RANGE85 ~ 264VAC 120 ~ 370VDC
EFFICIENCY (Typ.)78%86%86%88%88%
AC CURRENT (Typ.)1.1 A/115 VAC 0.7A/230VAC
PROTECTIONOVERLOAD105 ~ 160% rated output power

Protection type : Constant current limiting, 

recovers automatically after fault condition is removed

OVER VOLTAGE6.25 - 7.25V15.6 -18V19.5-22.5V31.2-36V57.6-64.8V
Protection type : Shut down o/p voltage, re-power on to recover
FUNCTIONDC OK ACTIVE SIGNAL (max.)Relay contact rating{max.): 30V/1A resistive
ENVIRONMENTWORKING TEMP.-20 ~ +70C (Refer to "Derating Curve")
WORKING HUMIDITY20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY-40 ~ +85C, 10 ~ 95% RH
TEMP. COEFFICIENT±0.03%/C (0 ~ 50℃)

Component:10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes; 

Mounting: Compliance to IEC60068-2-6


(Note 4)

EMC EMISSIONCompliance to EN55011, EN55022 (CISPR22), EN61204-3 Class B, EN61000-3-2,-3
EMC IMMUNITYCompliance to EN61000-4-2, 3, 4, 5, 6, 8, 11, EN55024,EN61000-6-1,EN61204-3, light industry level, criteria A
OTHERSMTBF301.7K hrs min. MIL-HDBK-217F (25℃)
DIMENSION40*90*100mm (W*H*D)
production process

Yueqing Mingwei Electric Co., Ltd. with a better organized, high efficiency and the most reliable engineer team and state-of-the-art technology, we are able to design and develop high-quality components,and customized solutions. We also have our own mold tooling open & design team,assembling production line and QA department.

Company Information

Every year we john 2-3 fairs to meet our customers. What we show is our ability, and what you feel will be our profession. We take the time to answer questions and ensure that our clients understand all there is to know about our products. Further, we work with all of our clients to help find the right products that will meet both needs and budget. We work hard to provide good customer service and ensure that it is never just about sales, but about building a relationship.


Q1: Are you manufacturer or trading company?

A1: We are the real manufacturer which focus on power supply & push button switch since 2002,but not the trading factory for different kind of product. 


Q2: What kind of payment term do you accpet?

A2: T/T,L/C,Paypal,Western Union,MoneyGram,Escrow,O/A.


Q3: What is your MOQ?

A3:The MOQ can be only 1PCS.


Q4: What's your Lead time?

A4: The delivery time is 1~25 days which depend on detail item and quantity.


Q5: Do you accept OEM?

A5: Yes.


Q6: Can we be your distributor?

A6: Yes,if your annuals sales much more than our other customers in your market that you can be our distributor

Over rich OEM experience,we can provide professional solutions for customers.


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