VER :
B_2
update :
98.04.09
AC-DC Power Module
AHC SERIES
KEY FEATURES
Switching Power Module for PCB Mountable
Fully Encapsulated Plastic Case
Universal Input Range 90-264VAC, 47-440 Hz
Regulated Output and Low Ripple and Low Noise
Isolation Class II
Small Size: 2.0 x 1.0 x 0.597 Inches
Screw Terminal For Optional
CE, UL Approval
2-Years Product Warranty
5
Watts
ELECTRICAL SPECIFICATIONS
Model No.
Max Output Wattage (W)
Voltage
Frequency (Hz)
Input
Current (Full load)
Inrush Current (<2ms)
Leakage Current
External Fuse (recommend)
Voltage (V.DC.)
Voltage Accuracy
Current (mA) max
Line Regulation (LL-HL) (typ.)
Load Regulation (5-100%) (typ.)
Output
Minimum Load
Maximum Capacitive Load
Ripple
Noise
Efficiency
Hold-up Time
Switching Frequency
Over Power Protection
Protection
Isolation
Over Voltage Protection
Short Circuit Protection
Input-Output (V.AC)
Operating Temperature
Storage Temperature
Environment
Temperature Coefficient
Humidity
MTBF
Dimension (L x W x H)
Physical
Case Material
Weight
Cooling Method
Safety
EMC
Agency Approvals
EMI
(Conducted & Radiated Emission)
EMS
(Noise Immunity)
AHC-3.3S
4W
47-440 Hz
110 mA max. (115 VAC) / 70 mA max. (230 VAC)
10 A max. (115 VAC) / 20 A max. (230 VAC)
0.75 mA max.
1.5 A slow blow type
3.3V
±2%
1250
±0.3%.
±0.5%.
0%
470-23,000µF depending on model
<0.2% Vout +40mV max (Vp-p)
<0.5% Vout +50mV max (Vp-p)
64%
15 ms min.
132 kHz
Hiccup technique, auto-recovery
Zener diode clamp
Hiccup mode, indefinite (automatic recovery)
3000V
-25°C…+70°C (with derating)
-40°C…+85°C
±0.02%/°C
95% RH
>360,000 h @ 25°C (MIL-HDBK-217F)
2.0 x 1.0 x 0.597 Inches
30 g
Free air convection
UL/cUL, CE
EN 55022 class B
EN 55024
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
AHC-5S
5W
AHC-12S
5W
AHC-15S
5W
AHC-24S
5.5W
90-264 VAC or 120-370 VDC
5V
1000
12V
420
15V
333
24V
230
67%
73%
73%
75%
( 50.8 x 25.4 x 15.16 mm ) Tolerance
±0.5
mm
Plastic resin with Fiberglass (flammability to UL 94V-0)
http://www.archcorp.com.tw
TEL: +886-2-26989508 FAX: +886-2-26981319
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