MODEL MS-20-5 MS-20-12 MS-20-15 MS-20-24 MS-20-48

DC VOLTAGE 5V 12V 15V 24V 48V

RATED CURRENT 4A 1.67A 1.33A 0.84A 0.4A

CURRENT RANGE 0~4A 0~1.67A 0~1.33A 0~0.84A 0~0.4A

RATED POWER 20W 20W 20W 20W 20W

RIPPLE & NOISE (max.)50mVp-p 50mVp-p 80mVp-p 100mVp-p 100mVp-p

VOLTAGE ADJ. RANGE 4.75~5.5V 10.8~13.2V 13.5~16.5V 21.6~26.4V 43.2~52.8V

VOLTAGE TOLERANCE 2.0% 1.0% 1.0% 1.0% 1.0%

LINE REGULATION 0.5% 0.5% 0.5% 0.5% 0.5%

LOAD REGULATION 1.0% 0.5% 0.5% 0.5% 0.5%

SETUP, RISE, HOLD TIME 200ms, 100ms, 30ms at full load

VOLTAGE RANGE 85 ~ 264VAC

FREQUENCY RANGE 47 ~ 63Hz

EFFICIENCY (Typ.) 72% 76% 78% 80%

AC CURRENT 0.6A/115VAC 0.35A/230VAC

INRUSH CURRENT (max.) COLD START 13A/115VAC 25A/230VAC

LEAKAGE CURRENT <0.5mA/240VAC

PROTECTION

OVERLOAD 105 ~ 135% rated output power

Protection type: Constant current limiting, recovers automatically after fault condition is removed

ENVIRONMENT

WORKING TEMP. -10 ~ +60ºC

WORKING HUMIDITY 20 ~ 90% RH non-condensing

STORAGE TEMP., HUMIDITY -20 ~ +85ºC, 10 ~ 95% RH

TEMP. COEFFICIENT 0.02%/ºC (0 ~ 50ºC)

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

SAFETY

SAFETY STANDARDS Design refer to UL1012

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

EMI CONDUCTION & RADIATION Design refer to FCC Part15 J Conduction Class B

STANDARD

Safety standards Meet UL 1012 requiement (Not apply for the mark)

EMC standards Meet FCC PART 15 J Conduction class B

OTHERS

Weight: 0.14Kg

Packing: According to your order,we can provide different cartons for you.

NOTE:

NOTE 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25ºC 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.

Product Size:

· We Ship to Worldwide, except APO/FPO.

· Items are shipped from China using Airmail, reach most of the countries within 10 to 20 business days.

· Delivery time depends on destination and other factors, it may takes up to 20 business days

· Noted: Fedex Maybe charge handling charges at your country, we are not responsible for this charges.

Payment:

Payment method on Aliexpress Check here help.aliexpress.com/payment_method.html

Warranty and Guarantee:

· 12 months Warranty. Buy with confidence!

· If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back. Please contact me before you return it.

· If item is defective in 3 months, We will send you a replacement without extra charges, or offer refund after we receive the defective item.

· If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee

Other Policies:

· We are not responsible for any custom duty or import tax.

· We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if you are not satisfied with the item after receive it.

· All emails will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your email and we will reply to you as soon as possible.

Serious Buyer Only! Please place bid only if you agree with all the terms

What about production process of switching power supply?

Maker Industrial and Trading Company started to run businiess since 2006, which is located in Wenzhou Yueqing - The world-famous city for low-voltage electric apparatus.We owns followed subsidiary corporations:

Yueqing Maker electric Co., Ltd. concentrates on Import and Export.

Yueqing MINGWEI Switching power supply FactoryMore than 20 years of production experience,focus on production and research and development of switch power supply.