MF300A25B SWITCHING POWER SUPPLY (300W)
 

Key Features
-> Universal input
-> High efficiency
-> EMI meets European EN 55022
-> PWM load
-> Overvoltage protection
-> Overload protection
-> Short circuit protection
-> 100% full load burn-in test
-> 1 year warranty

Recommended Applications
-> Gaming machine


Electrical Specification
INPUT
Input voltage range ---------- 90-264 VAC
Input frequency -------------- 47-63Hz
Inrush current --------------- <30A peak @ 115VAC;<50A peak @ 230VAC,cold
start @ 25
Efficiency ------------------- 80% typical at full load
Input current ---------------- <8A(RMS)@115VAC; <4A(RMS)@230VAC
Total regulation (line and load)
Main output -------------- ¡À5%
Auxiliary output --------- ¡À5%
Leakage current -------------- 190¦Ì A @125 VAC input 60Hz

OUTPUT
Rated power ------------------ 300W
Short circuit protection ----- continuous
Ripple/Noise ----------------- 1% output voltage


ENVIRONMENTAL
-> Operating temperature£º0 to 50 ambient
-> Storage temperature£º-40 to 85
-> Operating Humidity£º20-90%RH
-> Storage Humidity£º10-95%RH Non-condensing
-> EMI filter (on board) Conduction and radiation meets EN55022 Class B
-> PFHC meet to EN61000-3-2 Class D


SAFETY
Designed according to the following standards
EN60950
UL1950
Output Specification
MULTIPLE OUTPUT
Model
Number
Output Current(A)
25V
13V
MF300A25B
6A
11.5A
NOTES
-> All parameters are specified at 115 &230VAC input,rated load,25
70%RH.Ambient.
-> Ripple/Noise measured at peak to peak value with 20MHz bandwidth
adding 10¦ÌF electrolytic capacitor and 0.1¦ÌF ceramic capacitor.
-> Special output voltage inquiry is welcome.
-> Specifications are subject to change without notice.

MECHANICAL DRAWING AND PIN CONNECTION
Mating connectors
Molex 15-24-9244 94W-0

Add:No.168 Mingjia Rd., Industrial Park North Minhang District Shanghai 201107 P.R.China
Tel:(86 21) 52634688 ¡¡Fax:(86 21)52634098