VER :
C_0
update :
2012.01.20
AC-DC Power Module
AOCH SERIES
KEY FEATURES
Switching Power Module for PCB Mountable
Fully Encapsulated Plastic Case
Universal Input Range 90-305VAC, 47-440 Hz
Single and Dual Output
Low Ripple and Noise
Isolation Class II
Maximum No-Load Watts < 0.3W
CE , UL Approval
3-Years Product Warranty
4
Watts
ELECTRICAL SPECIFICATIONS
Model No.
( Single Output )
AOCH
-3.3S
3.96W
47-440 Hz
75 mA max. (115 VAC) / 55 mA max. (230 VAC)
15 A max. (115 VAC) / 25 A max. (230 VAC)
0.25 mA max.
3.15 A slow blow type
3.3V
±2%
1200
±0.5%
±1.5%
0%
14000uF
<250mV
68%
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
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.
AOCH
-5S
4W
AOCH
-8S
4W
AOCH
-9S
4W
AOCH
-12S
4W
AOCH
-14S
4W
AOCH
-15S
4W
AOCH
-24S
4W
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
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)
90-305 VAC or 120-430 VDC
5V
800
±0.2%
±0.5%
8000uF
<200mV
72%
8V
500
9V
444
12V
333
14V
286
15V
267
24V
167
2700uF
<150mV
74%
2400uF
<100mV
75%
1000uF
76%
750uF
76%
700uF
76%
220uF
77%
( 36.66 x 27.16 x 17.1 mm ) Tolerance
±0.5
mm
Plastic resin with Fiberglass (flammability to UL 94V-0)
EMS
(Noise Immunity)
http://www.archcorp.com.tw
TEL: +886-2-26989508 FAX: +886-2-26981319
-1-
ARCH [ ARCH ELECTRONICS CORP. ]
