Arch AQS75O-24S Ac-dc switching power supply Datasheet

VER : A_3
update : 97.02.27
AC-DC Switching Power Supply
AQS75O SERIES
75 Watts
KEY FEATURES
„ Open Frame Switching Power Supply
„ Universal Input: 90-264 VAC
„ Single Output
„ 5 VDC to 24 VDC Output
„ 3000 VAC Input to Output Isolation
„ Ultra Compact Size: 4.1 x 2.05 x 1.2 Inches
„ 2-Years Product Warranty
ELECTRICAL SPECIFICATIONS
Model No.
AQS75O-5S
50W
Max Output Wattage (W)
Voltage
Output
Protection
Isolation
Physical
Safety
EMC
AQS75O-24S
75W
12V
15V
24V
6,250
5,000
3,130
47-63 Hz
Current (Full load)
2 A max. (115 VAC) / 1 A max. (230 VAC)
Inrush Current (<2ms)
20 A max. (115 VAC) / 40 A max. (230 VAC)
Leakage Current
3.5 mA max.
Voltage (V.DC.)
5V
Voltage Accuracy
±2%
Current (mA) max
10,000
Line Regulation (LL-HL) (typ.)
±1%
Load Regulation (5-100%) (typ.)
±1%
Minimum Load
1%
Maximum Capacitive Load
470-23,000µF depending on model
Ripple & Noise (Vp-p)
100 mV
Efficiency
73%
max.
Hold-up Time
18 ms min.
Switching Frequency
133 kHz
Over Power Protection
Auto recovery
Over Voltage Protection
Zener diode clamp
Short Circuit Protection
Auto recovery
Input-Output (V.AC)
3000V
Input-FG
(V.AC)
1500V
Output-FG
.(V.AC)
500V
Operating Temperature
Environment
AQS75O-15S
75W
90-264 VAC or 120-370 VDC
Frequency (Hz)
Input
AQS75O-12S
75W
150 mV
max.
80%
200 mV
max.
80%
300 mV
max.
80%
-25°C…+70°C (with derating)
Storage Temperature
-40°C…+85°C
Temperature Coefficient
±0.02%/°C
Humidity
95% RH
MTBF
>50,000 h @ 25°C (MIL-HDBK-217F)
Vibration
10~500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes.
Dimension (L x W x H)
4.1 x 2.05 x 1.2 Inches
Weight
195 g
Cooling Method
Free air convection
Agency Approvals
CE, UL
EMI (Conducted & Radiated Emission)
EN 55022 class B
EMS (Noise Immunity)
EN 55024
( 103.9 x 52.1 x 30.0 mm ) Tolerance ±0.5 mm
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
Measured with 0.1μ 50V // 47μ 50V Ceramic Cap. Cross to output
http://www.archcorp.com.tw
TEL: +886-2-26989508 FAX: +886-2-26981319
-1-
VER : A_3
update : 97.02.27
AC-DC Switching Power Supply
AQS75O SERIES
MECHANICAL DIMENSION
75 Watts
( Top View )
PIN#
SINGLE
1
AC IN (N)
2
AC IN (L)
3
+DC OUT
4
-DC OUT
DERATING
BLOCK DIAGRAM
http://www.archcorp.com.tw
TEL: +886-2-26989508 FAX: +886-2-26981319
-2-
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