AOCH SERIES
VER : C_0 update : 2012.01.20
AC-DC Power Module
4 Watts
ELECTRICAL SPECIFICATIONS
Model No. ( Dual Output )
AOCH-5S3.3S
AOCH-8S5S
AOCH-12S5S
Max Output Wattage (W)
Voltage
Frequency (Hz)
Input
Current (Full load)
Inrush Current (<500us)
Leakage Current
External Fuse (recommend)
Voltage (V.DC.)
Voltage Accuracy
Current (mA) max
Line Regulation (LL-HL) (typ.)
Load Regulation (0-100%) (typ.)
Output
Minimum Load
Maximum Capacitive Load
Ripple & Noise (Vp-p) max
Efficiency
Hold-up Time
Switching Frequency
Over Power Protection
Protection
Over Voltage Protection
Short Circuit Protection
Isolation
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
Agency Approvals
EMC
EMI
(Conducted & Radiated Emission)
EMS (Noise Immunity)
3.5W
3.6W
3.6W
90-305 VAC or 120-430 VDC
47-440 Hz
85 mA max. (115 VAC) / 65 mA max. (230 VAC)
15 A max. (115 VAC) / 25 A max. (230 VAC)
0.25 mA max.
3.15 A slow blow type
Vo : 5V Vr : 3.3V
Vo : 8V Vr : 5V
Vo : 12V Vr : 5V
Vo : ±2% Vr : ±5%
600 / 150
375 / 120
250 / 120
Vo : ±0.2% Vr : ±3%
Vo : ±0.5% Vr : ±5%
25%
Vo : 5600uF Vr : 4700uF
Vo : 1000uF Vr :4700uF
Vo : 330uF Vr : 4700uF
<200mV
<150mV
<100mV
72%
74%
75%
15 ms min.
132±8 KHz
Hiccup technique, auto-recovery
Zener diode clamp
Hiccup mode, indefinite (automatic recovery)
3000V
-40°C…+70°C ( with derating )
-40°C…+85°C
±0.02%/°C
95% RH
>350,000 h @ 25°C (MIL-HDBK-217F)
1.44 x 1.07 x 0.67 Inches ( 36.66 x 27.16 x 17.1 mm ) Tolerance ±0.5 mm
Plastic resin with Fiberglass (flammability to UL 94V-0)
26 g
Free air convection
UL , cUL , CE
EN 55022 class B
EN 55024
1. All specifications valid at normal input voltage, full load and +25°C after warm-up time unless otherwise stated.
2. Ripple & Noise are measured at 20MHz of bandwidth with 0.1uF & 47uF parallel capacitor.
http://www.archcorp.com.tw
TEL: +886-2-26989508 FAX: +886-2-26981319
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