VER : A_4
update : 2017.11.28
AC-DC Power Module
AFC20N SERIES
20 Watts
KEY FEATURES
Switching Power Module for PCB Mountable
Fully Encapsulated Plastic Case
Universal Input Range 90-264VAC, 47-440 Hz
Low Standby <0.25W
Regulated Output and Low Ripple and Low Noise
Isolation Class II
Small Size as AFCN 10Watt with 20Watt Higher Power
CE and UL Approval
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.
AFC20N-3.3S
11.88W
AFC20N-5S
18W
AFC20N-12S
20W
AFC20N-15S
20W
AFC20N-24S
20W
Max Output Wattage (W)
Voltage
90-264 VAC or 120-370 VDC
47-440 Hz
Frequency (Hz)
Input
Current (Full load)
Inrush Current (<2ms,Cold Start)
External Fuse (mandatory)
Voltage (V.DC.)
385 mA max. (115 VAC) / 250 mA max. (230 VAC)
20 A max. (115 VAC) / 40 A max. (230 VAC)
2 A slow blow type
3.3V
5.1V
12V
15V
24V
Voltage Accuracy
±2%
Current (mA) max
Maximum Capacitive Load
Minimum Load
3600
3600
1660
1330
833
5000 uF
0%
5000 uF
1500 uF
1000 uF
470 uF
Output
Line Regulation (LL-HL) (typ.)
Load Regulation (5-100%) (typ.)
Ripple (Full load)
±0.5%
±1%.
75mV max (Vp-p)
1% of Vout
1% of Vout
82%
Noise (Full load)
120mV max (Vp-p)
73% 78%
Efficiency (typ.)
83%
83%
Hold-up Time(typ)
Over Power Protection
Over Voltage Protection
Short Circuit Protection
Input-Output (V.AC)
Operating Temperature
Storage Temperature
Temperature Coefficient
Humidity
11 ms (at 115VAC) / 56 ms (at 230VAC)
Hiccup technique, auto-recovery
Zener diode clamp
Protection
Isolation
Hiccup mode, indefinite (automatic recovery)
3000V
-40°C…+70°C (with derating)
-40°C…+85°C
Environment
±0.05%/°C
95% RH
MTBF
>400,000 h @ 25°C (MIL-HDBK-217F)
Dimension (L x W x H)
Case Material
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
62 g
Cooling Method
Free air convection
CE, UL/cUL
Safety
EMC
Agency Approvals
EMI
EN 55022 class B
EN 55024
(Conducted & Radiated Emission)
EMS (Noise Immunity)
http://www.archcorp.com.tw
TEL: +886-2-26989508 FAX: +886-2-26981319
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