SU20-48F-12D [ASTRODYNE]
Isolated and Regulated 20 WATT Modular DC/DC Converters; 隔离和调节20W的模块化DC / DC转换器
| 型号： | SU20-48F-12D |
| 厂家： | 
ASTRODYNE CORPORATION |
| 描述： | Isolated and Regulated 20 WATT Modular DC/DC Converters |
| 文件： | 总3页 (文件大小：290K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Isolated and Regulated 20 WATT Modular DC/DC Converters
SU20 series
KEY FEATURES
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Power Module for PCB Mountable
2:1 & 4:1 Input Range
Low Ripple and Noise
Regulated Output
Vout Trim and ON/OFF Control Function
2-Year Product Warranty
ELECTRICAL SPECIFICATIONS
Model No. ( Single Output )
Input Voltage (V.DC.)
Efficiency
SU20-12-3.3S
12V (9-18V)
76%
SU20-12-5S
12V (9-18V)
78%
SU20-12-12S
12V (9-18V)
81%
SU20-12-15S
12V (9-18V)
82%
SU20-12-24S
12V (9-18V)
83%
Model No. ( Single Output )
Input Voltage (V.DC.)
Efficiency
SU20-24-3.3S
24V (18-36V)
78%
SU20-24-5S
24V (18-36V)
81%
SU20-24-12S
24V (18-36V)
86%
SU20-24-15S
24V (18-36V)
85%
SU20-24-24S
24V (18-36V)
88%
Model No. ( Single Output )
Input Voltage (V.DC.)
Efficiency
SU20-24F-3.3S
24V (10-40V)
72%
SU20-24F-5S
24V (10-40V)
75%
SU20-24F-12S
24V (10-40V)
77%
SU20-24F-15S
24V (10-40V)
77%
Model No. ( Single Output )
Input Voltage (V.DC.)
Efficiency
SU20-48-3.3S
48V (36-75V)
76%
SU20-48-5S
48V (36-75V)
82%
SU20-48-12S
48V (36-75V)
84%
SU20-48-15S
48V (36-75V)
85%
SU20-48-24S
48V (36-75V)
87%
Model No. ( Single Output )
Input Voltage (V.DC.)
Efficiency
SU20-48F-3.3S
48V (18-75V)
74%
SU20-48F-5S
48V (18-75V)
77%
SU20-48F-12S
48V (18-75V)
79%
SU20-48F-15S
48V (18-75V)
79%
SU20-12-3.3S
SU20-12-5S
SU20-12-12S
SU20-24-12S
SU20-24F-12S
SU20-48-12S
SU20-48F-12S
20W
SU20-12-15S
SU20-24-3.3S
SU20-24F-3.3S
SU20-48-3.3S
SU20-48F-3.3S
13.2W
SU20-24-5S
SU20-24F-5S
SU20-48-5S
SU20-48F-5S
20W
SU20-24-15S
SU20-24F-15S
SU20-48-15S
SU20-48F-15S
20W
SU20-12-24S
SU20-24-24S
SU20-48-24S
Model No.
( Single Output )
20W
Max Output Wattage (W)
Input
Input Filter
� type
3.3
Voltage (V.DC.)
Voltage Accuracy
Current (mA) max
5
12
15
24
ꢀ2%
4000
ꢀ0.5%
ꢀ0.5%
4000
1670
1330
833
Line Regulation (LL-HL) (typ.)
Load Regulation (10-100%) (typ.)
Ripple
Output
<0.2% Vout +20mV max (Vp-p)
<0.5% Vout +50mV max (Vp-p)
ꢀ10%
Noise
Trim
Switching Frequency
Over Power Protection
Over Voltage Protection
Short Circuit Protection
Voltage
200KHz
Works over 120% of rating and recovers automatically.
Zener diode clamp
Hiccup, auto-recovery
1600 VDC.
108 ohms
Protection
Isolation
Resistance
Capacitance
1000 pF
Operating Temperature
Storage Temperature
Case Temperature
Temperature Coefficient
Humidity
2:1 Range: -25°C…+70°C (at Full Load)
-55°C…+105°C
+100°C max.
4:1 Range: -25°C…+70°C (with derating)
Environment
ꢀ0.02% Per°C
95% RH
MTBF
>550,000 h @ 25°C (MIL-HDBK-217F)
Dimension (L x W x H)
Case Material
Weight
2.0 x 2.0 x 0.45 Inches ( 50.8 x 50.8 x 11.4 mm ) Tolerance ꢀ0.5 mm
Nickel-Coated Copper with Non-Conductive Base, Six-side shielded.
70 g
Physical
Cooling Method
Free-air convection
CE (Pending)
EN 55022 class A
Safety
EMC
Agency Approvals
EMI (Conducted & Radiated Emission)
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
Order On-Line!
astrodyne.com
300 Myles Standish Blvd., Taunton, MA 02780
Ph: 1-800-823-8082 Fax: 508-823-8181
WWW.ASTRODYNE.COM
Isolated and Regulated 20 WATT Modular DC/DC Converters
SU20 series
ELECTRICAL SPECIFICATIONS
Model No. ( Dual• T• riple Output )
Input Voltage (V.DC.)
Efficiency
SU20-12-5D
12V (9-18V)
77%
SU20-12-12D
12V (9-18V)
81%
SU20-12-15D
12V (9-18V)
82%
SU20-12-5S12D
12V (9-18V)
79%
SU20-12-5S15D
12V (9-18V)
77%
Model No. ( Dual• T• riple Output )
Input Voltage (V.DC.)
Efficiency
SU20-24-5D
24V (18-36V)
82%
SU20-24-12D
24V (18-36V)
84%
SU20-24-15D
24V (18-36V)
85%
SU20-24-5S12D
24V (18-36V)
83%
SU20-24-5S15D
24V (18-36V)
81%
Model No. ( Dual• T• riple Output )
Input Voltage (V.DC.)
Efficiency
SU20-24F-5D
24V (10-40V)
74%
SU20-24F-12D
24V (10-40V)
76%
SU20-24F-15D
24V (10-40V)
77%
Model No. ( Dual• T• riple Output )
Input Voltage (V.DC.)
Efficiency
SU20-48-5D
48V (36-75V)
83%
SU20-48-12D
48V (36-75V)
85%
SU20-48-15D
48V (36-75V)
84%
SU20-48-5S12D
48V (36-75V)
83%
SU20-48-5S15D
48V (36-75V)
84%
Model No. ( Dual• T• riple Output )
Input Voltage (V.DC.)
Efficiency
SU20-48F-5D
48V (18-75V)
76%
SU20-48F-12D
48V (18-75V)
78%
SU20-48F-15D
48V (18-75V)
79%
SU20-12-5D
SU20-12-12D
SU20-12-15D
SU20-24-15D
SU20-24-5D
SU20-24F-5D
SU20-48-5D
SU20-48F-5D
20W
SU20-24-12D
SU20-24F-12D
SU20-48-12D
SU20-48F-12D
20W
SU20-12-5S12D
SU20-12-5S15D
SU20-24-5S15D
SU20-48-5S15D
Model No.
( Dual• •Triple Output )
SU20-24F-15D
SU20-48-15D
SU20-48F-15D
20W
SU20-24-5S12D
SU20-48-5S12D
20W
20W
Max Output Wattage (W)
Input
Input Filter
� type
ꢀ5
Voltage (V.DC.)
Voltage Accuracy
Current (mA) max
ꢀ12
ꢀ15
5/ꢀ12
5/ꢀ15
ꢀ2%
ꢀ2000
ꢀ0.5%
ꢀ3%
ꢀ833
ꢀ0.5%
ꢀ3%
ꢀ660
ꢀ0.5%
ꢀ3%
2500/ ꢀ300
ꢀ1% / ꢀ5%
ꢀ3% / ꢀ5%
2500 / ꢀ250
ꢀ1% / ꢀ5%
ꢀ3% / ꢀ5%
Line Regulation (LL-HL) (typ.)
Load Regulation (10-100%) (typ.)
Ripple
Output
<0.2% Vout +20mV max (Vp-p)
<0.5% Vout +50mV max (Vp-p)
ꢀ10%
Noise
Trim
None
Switching Frequency
Over Power Protection
Over Voltage Protection
Short Circuit Protection
Voltage
200KHz
Works over 120% of rating and recovers automatically.
Zener diode clamp
Hiccup, auto-recovery
Protection
Isolation
1600 VDC.
108 ohms
Resistance
Capacitance
1000 pF
Operating Temperature
Storage Temperature
Case Temperature
Temperature Coefficient
Humidity
2:1 Range: -25°C…+70°C (at Full Load)
-55°C…+105°C
+100°C max.
4:1 Range: -25°C…+70°C (with derating)
Environment
ꢀ0.02% Per°C
95% RH
MTBF
>550,000 h @ 25°C (MIL-HDBK-217E)
Dimension (L x W x H)
Case Material
2.0 x 2.0 x 0.45 Inches ( 50.8 x 50.8 x 11.4 mm ) Tolerance ꢀ0.5 mm
Nickel-Coated Copper with Non-Conductive Base, Six-side shielded.
Physical
Weight
70 g
Cooling Method
Agency Approvals
EMI (Conducted & Radiated Emission)
Free-air convection
CE (Pending)
EN 55022 class A
Safety
EMC
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
300 Myles Standish Blvd., Taunton, MA 02780
WWW.ASTRODYNE.COM
Ph: 1-800-823-8082
Fax: 508-823-8181
Isolated and Regulated 20 WATT Modular DC/DC Converters
SU20 series
MECHANICAL DIMENSION ( Top View )
PIN#
Single
Dual
ON / OFF
-VIN
Triple
ON / OFF
-VIN
1
2
3
4
5
6
7
ON / OFF
-VIN
+VIN
+VIN
+VIN
TRIM
TRIM
-VOUT
-VOUT
+VOUT
NC
-VOUT
COMMON
+VOUT
COMMON
+5V OUT
+VOUT
BLOCK DIAGRAM
DERATING
EXTERNAL OUTPUT TRIMMING
300 Myles Standish Blvd., Taunton, MA 02780
Ph: 1-800-823-8082 Fax: 508-823-8181
WWW.ASTRODYNE.COM
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