VER : A_3
update : 2018.06.06
AC -DC ITE & Medical Power Module
MZC20 SERIES
20 Watts
KEY FEATURES
Switching Power Module for PCB Mountable
Fully Encapsulated Plastic Case
Universal Input Range 90-264VAC
Regulated Output and Low Ripple and Low Noise
Isolation Class II
Low Standby <0.1W
Small Size
CE, CB, UL, cUL Approvals
3-Year Product Warranty
ELECTRICAL SPECIFICATIONS
All specifications valid at normal input voltage, full load and +25°C after warm-up time unless otherwise stated.
Model No.
MZC20-12S
20W
MZC20-24S
Max Output Wattage (W)
Voltage
90-264 VAC or 120-370 VDC, “ N ” to DC “ + “ ; “L ” to DC “ - “
47-440 Hz
Frequency (Hz)
Input
Current (Full load)
Leakage Current
440 mA max. (115 VAC) / 287 mA max. (230 VAC)
< 0.1mA / 264 VAC (Touch Current)
Inrush Current (<2ms,Cold Start)
Voltage (V.DC.)
20 A max. (115 VAC) / 40 A max. (230 VAC)
12V
24V
Voltage Accuracy
±2%
1667
Current (mA) max
833
Maximum Capacitive Load (at 230 VAC) 1500uF
470uF
Output
Line Regulation (LL-HL) (typ.)
Load Regulation (5-100%) (typ.)
Ripple & Noise (Full load)
Efficiency (at 230 VAC)
Hold-up Time(typ)
±0.5%
±1%.
150 mVp-p
240 mVp-p
82%
83%
6 ms (115VAC) / 46ms (230VAC)
Hiccup technique, auto-recovery
Zener diode clamp
Over Power Protection
Over Voltage Protection
Short Circuit Protection
Input-Output (V.AC)
Operating Temperature
Storage Temperature
Temperature Coefficient
Altitude During Operation
Humidity
Protection
Isolation
Hiccup mode, indefinite (automatic recovery)
4000V
-40°C…+80°C (Case Temperature max. +95°C)
-40°C…+90°C
±0.05%/°C
Environment
5000m
up to 95% RH
MTBF
>350,000 h @ 25°C (MIL-HDBK-217F)
Atmospheric Pressure
Dimension (L x W x H)
Case Material
70 kPa to 106 kPa
2.07 x 1.08 x 0.93 Inches ( 52.5 x 27.5 x 23.5 mm ) Tolerance 0.5 mm
Plastic resin (flammability to UL 94V-0)
Physical
Weight
52 g
Cooling Method
Free air convection
http://www.archcorp.com.tw
TEL: +886-2-26989508 FAX: +886-2-26981319
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