Gold Member Since 2014
Audited Supplier
Zhejiang Hongyin Electric Co., Ltd.

Switching Power Supply, Power Supply, Dc Power Supply manufacturer / supplier in China, offering Msf-20-12 20W Switch Power Supply, Dr-30-12 AC Input DIN-Rail Power Supply, Dr-60-24 DIN-Rail Ts35/7.5 or 15 Switching Power Supplies and so on.

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Supplier Homepage Product Switching Power Supply Msf-20-12 20W Switch Power Supply

Msf-20-12 20W Switch Power Supply

FOB Price: US $3.5 / Piece
Min. Order: 50 Pieces
Min. Order FOB Price
50 Pieces US $3.5/ Piece
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Production Capacity: 100000PCS/Per Month
Transport Package: as The Common Export Package
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: MSF-20-12
  • Warranty: 2 Years
  • Input Voltage: 220V
  • Starting Mode: Self-excited Switching Power Supply
  • Power Supplying System: Terminal Power Distribution Equipment
  • Modulation System: PFAW
  • Brand: Hongyin
  • Weight: 0.15kg
  • Specification: CE RoHS
  • Output Type: Single
  • Output Power: 1 - 50W
  • Connection Mode: Series Switching Power Supply
  • Voltage Regulating Mode: Frequency Modulation Type
  • Energy Transmission: Two-way Transmission
  • Certification: CE, UL, RoHS, ISO, CCC, CB
  • Dimension: 78*48*21mm
  • Trademark: Hongyin
  • Origin: China, Zhejiang
Product Description
MSF-20-12  20w switch power supply

1-Specification
  
MODEL
MSF-20-5
MSF-20-12
MSF-20-15
MSF-20-24
DC VOLTAGE
5V
12V
15V
24V
RATED CURRENT
4A
2A
1.6A
0.85A
CURRENT RANGE
0 ~ 2A
0 ~ 0.83A
0 ~ 0.83A
0 ~ 0.42A
RATED POWER
20W
20W
20W
20W
RIPPLE & NOISE (max.)
50mVp-p
50mVp-p
50mVp-p
100mVp-p
VOLTAGE ADJ. RANGE
4.75 ~ 5.5V
10.8 ~ 13.2V
13.5 ~ 16.5V
21.6 ~ 26.4V
VOLTAGE TOLERANCE
±2.0%
±1.0%
±1.0%
±1.0%
LINE REGULATION
±0.5%
±0.5%
±0.5%
±0.5%
LOAD REGULATION
±1.0%
±0.5%
±0.5%
±0.5%
SETUP, RISE, HOLD TIME
200ms, 50ms, 20ms at full load
VOLTAGE RANGE
85 ~ 264VAC  
FREQUENCY RANGE
47 ~ 63Hz
EFFICIENCY (Typ.)
68%
71%
72%
75%
AC CURRENT
0.5A/115VAC 0.25A/230VAC
INRUSH CURRENT (max.)
COLD START 15A/115VAC 30A/230VAC
LEAKAGE CURRENT
<0.5mA/240VAC
OVERLOAD
105 ~ 135% rated output power
Protection type : Constant current limiting, recovers automatically after fault condition is reoved
WORKING TEMP.
-10 ~ +50ºC (Refer to output load derating curve)
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 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
MTBF
522.1K hrs min. MIL-HDBK-217F (25ºC)
DIMENSION
97*58*25mm (L*W*H)
  

2-Function and Features:
  
    
1. AC input range selectable by switch
2. Protections: short circuit/ over voltage/ overload/ over temp.
3. Built-in remote ON/OFF control
4. Built-in remote sense function
5. Built-in parellel operation function
6. Can adjust from 20-100% output voltage by external control 1-5VDC
7. Forced air cooling by built-in DC fan
8. 2 years warranty



3-Photo:




4-FAQ:


1. Q: Are you a factory or trading company?
A: We are a factory.
2. Q: How long are you company manufacture the products?
A: We are established in 2005 year.
3. Q: How can I get some samples?
A: We are honored to offer you samples.
4. Q: How does your factory do regarding quality control?
A: Quality is priority. HongYin people always attach great importance to quality controlling from the very beginning to the very end.


Our factory has gotten through CE, RoHs standard

5-Our company delivery and shippments:





6- Certification

   CE and RoHS
  

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