SW20-24-3.3S [ARCH]
Encapsulated DC-DC Converter; 封装的DC- DC转换器
| 型号： | SW20-24-3.3S |
| 厂家： | 
ARCH ELECTRONICS CORP. |
| 描述： | Encapsulated DC-DC Converter |
| 文件： | 总3页 (文件大小：138K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
VER : A_2
update : 98.04.27
Encapsulated DC-DC Converter
SW20 SERIES
20 Watts
KEY FEATURES
The Smallest Dimension in the Market
Smaller Dimension with High Efficiency
2:1 Input Range
Regulated Output
Low Ripple and Noise
Screw Terminal For Optional
Remote ON/OFF Control (Optional)
Operating Temperature: -40°C…+85°C (with derating)
Small Size :1.0 x 1.0 x 0.433 Inches
2 Years Product Warranty
ELECTRICAL SPECIFICATIONS
Model No.
SW20-12-3.3S
12V (9-18V)
3.3V / 4500mA
85%
SW20-12-5S
12V (9-18V)
5V / 4000mA
89%
SW20-12-12S
12V (9-18V)
12V / 1660mA
88%
SW20-12-15S
12V (9-18V)
15V / 1330mA
88%
Input Voltage (V.DC.)
Output Voltage (V.DC.)
Efficiency
Capacitor Load (max)
2000μF
2000μF
470μF
330μF
Model No.
SW20-24-3.3S
24V (18-36V)
3.3V / 4500mA
86%
SW20-24-5S
24V (18-36V)
5V / 4000mA
89%
SW20-24-12S
24V (18-36V)
12V / 1660mA
89%
SW20-24-15S
24V (18-36V)
15V / 1330mA
89%
Input Voltage (V.DC.)
Output Voltage (V.DC.)
Efficiency
Capacitor Load (max)
2000μF
2000μF
470μF
330μF
Model No.
SW20-48-3.3S
48V (36-75V)
3.3V / 4500mA
84%
SW20-48-5S
48V (36-75V)
5V / 4000mA
88%
SW20-48-12S
48V (36-75V)
12V / 1660mA
89%
SW20-48-15S
48V (36-75V)
15V / 1330mA
89%
Input Voltage (V.DC.)
Output Voltage (V.DC.)
Efficiency
Capacitor Load (max)
2000μF
2000μF
470μF
330μF
SW20-12-3.3S
SW20-12-5S
SW20-24-5S
SW20-48-5S
20W
SW20-12-12S
SW20-12-15S
SW20-24-15S
SW20-48-15S
20W
Model No.
( Single Output )
SW20-24-3.3S
SW20-48-3.3S
14.85W
SW20-24-12S
SW20-48-12S
20W
Max Output Wattage (W)
Input
Input Filter
L-C type
3.3
Voltage (V.DC.)
Voltage Accuracy
Current (mA) max
5
12
15
±2%
4500
4000
1660
1330
Line Regulation (LL-HL) (typ.)
Load Regulation (10-100%) (typ.)
Ripple
±0.5%
±1%
Output
75 mV max.
100 mV max.
450KHz
Works over 120% of rating and recovers automatically.
Zener diode clamp
100mV max.
125mV max.
300KHz
Noise
Switching Frequency
Over Power Protection
Over Voltage Protection
Short Circuit Protection
Voltage
Protection
Isolation
Current limit, auto-recovery
1600 VDC.
108 ohms
Resistance
Capacitance
1000 pF
Operating Temperature
Storage Temperature
Case Temperature
Temperature Coefficient
Humidity
-40°C…+85C (with derating)
-55°C…+105°C
+105°C max.
Environment
Physical
±0.02% Per°C
95% RH
>800,000 h @ 25°C (MIL-HDBK-217F)
MTBF
Dimension (L x W x H)
Case Material
1.0 x 1.0 x 0.433 Inches ( 25.4 x 25.4 x 11.0 mm ) Tolerance ±0.5 mm
six-side shielded Aluminum with Non-Conductive base, Black Anodize
Weight
15g
Cooling Method
Free-air convection
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
http://www.archcorp.com.tw
TEL: +886-2-26989508 FAX: +886-2-26981319
-1-
VER : A_2
update : 98.04.27
Encapsulated DC-DC Converter
SW20 SERIES
20 Watts
SW15-12-3.3S
SW15-24-3.3S
SW15-48-3.3S
SW15-12-5S
SW15-24-5S
SW15-48-5S
SW15-12-12S
SW15-12-15S
SW15-24-15S
SW15-48-15S
Model No.
( Single Output )
DC-DC ON
SW15-24-12S
SW15-48-12S
Open or +5 VDC ~ +15 VDC
DC-DC OFF
Input Current of Remote Control Pin
Remote off State Input Current
When -DC IN and ON/OFF CTL is Short (or 0 VDC ~ +0.5VDC)
1mA
4mA
Remote ON/OFF
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
MECHANICAL DIMENSION ( Top View )
PIN#
Single
ON / OFF CTL (Optional)
-DC IN
1
2
3
4
5
6
+DC IN
-DC OUT
NO PIN
+DC OUT
DERATING
OUTPUT NOISE
The output noise is measured with 0.1μF tantalum capacitor.
SW20-24-5S Efficiency
Load=100%(4A)
VIN=24 VDC
95.00%
92.50%
90.00%
87.50%
85.00%
82.50%
80.00%
77.50%
75.00%
95.00%
90.00%
85.00%
80.00%
75.00%
70.00%
65.00%
18V
24V
V IN
36V
LOAD
http://www.archcorp.com.tw
TEL: +886-2-26989508 FAX: +886-2-26981319
-2-
VER : A_2
update : 98.04.27
Encapsulated DC-DC Converter
SW20 SERIES
20 Watts
SCREW TERMINAL
SW20-A2
PIN#
Single
CTRL
1
2
3
4.
5
6
7
8
-DC IN
+DC IN
-DC OUT
NO CONNECT
NO CONNECT
NO CONNECT
+DC OUT
SW20-A5
PIN#
Single
CTRL
1
2
3
4.
5
6
7
8
-DC IN
+DC IN
-DC OUT
NO CONNECT
NO CONNECT
NO CONNECT
+DC OUT
http://www.archcorp.com.tw
TEL: +886-2-26989508 FAX: +886-2-26981319
-3-
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