CAH24D12-30 [WALL]
Power Supply Module, Hybrid,;
| 型号： | CAH24D12-30 |
| 厂家： | 
WALL INDUSTRIES,INC. |
| 描述： | Power Supply Module, Hybrid, |
| 文件： | 总3页 (文件大小：57K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CAH SERIES
40 WATTS
CAH SERIES - 40 WATTS
FEATURES
• Ultra-Wide Input Voltage Range (4:1)
• LC Input Filter for Low Reflected Ripple Current
• Regulated Outputs
• Current Limiting Short Circuit Protection
• 500VDC min. I/O Isolation
• Thermal Shutdown with Auto-Recovery
• Industry Standard Pin-Out
• Operating Temp -40° to +100°C Baseplate
• Remote on/off control
• Redesigned for higher efficiency
THE CAH SERIES FROM WALL INDUSTRIES
The CAH Series of single, dual and triple output DC/DC con-
verters performs over an ultra-wide input voltage range (4:1),
providing indefinite short circuit and overvoltage protection. The
CAH Series design technology allows for up to 40 watts output
from a 3.0 x 3.0 x 0.55”, 3.6 x 3.0 x 0.55” Baseplate. These
current mode control forward converters are designed for
improved transient response and reduced stress on switching
components.
SPECIFICATIONS: CAH SERIES
GENERAL SPECIFICATIONS
INPUT SPECIFICATIONS
Efficiency......................................................85% typical
Isolation Voltage (input to output)................500 VDC min
Isolation Resistance (input to output)..............500MOhm
Switching Frequency..............................300kHz (typical)
Input Voltage Range................4.5-9, 9-36, 18-75, 55-110VDC
Nominal Input................................................5, 24, 48, 74VDC
Input Filter.............................................................LC input filter
Remote On/Off Control................................Open Collector TTL
OUTPUT SPECIFICATIONS
ENVIRONMENTAL SPECIFICATIONS
Output Current...........................................................See Table
Voltage Tolerance............................. 1% primary, 2% auxiliary
Output Trim (external)................................... 10% (primary only)
Line Regulation..................................... 0.5% primary/ 1% aux.
Load Regulation................................... 1% singles (see note 5)
Ripple/Noise (20MHz BW)............................1% Vo (see note 7)
Operating Temperature(ambient)-40 to 100°C Baseplate
Storage Temperature................................-55°C+100°C
Temperature Coefficient.....................0.02% per C° max.
Humidity (non-condensing)...................20% to 95% R.H.
PHYSICAL SPECIFICATIONS
Transient Response
...........<200 u sec to within 1% Vout
Shielding....................................................................Six Sided
Overvoltage Protection...........................................Zener Clamp
Current Limiting................................................Power Foldback
Short Circuit Protection........................continuous hiccup mode
Weight....................................................approx. 7.0 oz.
Case Material...................................Black Coated Metal
......................................................Aluminum Baseplate
All specifications apply at +25°C ambient unless otherwise noted
Due to advances in technology, specifications subject to change without notice.
1
603 778 2300
WWW.WALLINDUSTRIES.COM
CAH SERIES
40 WATTS
Input
Voltage
(VDC)
Output
Voltage
(VDC)
Output
Current
(Amps)
Over Voltage
Set-Point
(VDC)
Model
Number
NOTES:
4.5-9
3.3
5
12
15
18
5
7.58
5.0
2.0
1.6
1.38
2.5
5.1
6.2
15
18
21
6.2
15
18
CAH5S3.3-25
CAH5S5.25
1. All case and pin dimensions reference
only unless otherwise noted.
2. Base plate protrudes 0.02”, two sides.
3. PC pins 0.04” dia x 0.18” long min.:
typical nine places.
CAH5S12-25
CAH5S15-25
CAH5S18-25
CAH5D5-25
CAH5D12-25
CAH5D15-25
12
15
1.04
0.83
4. Pin to pin tolerance 0.01”. Pin dimen-
sion tolerance 0.005”.
5. 10% min. load required on outputs.
Singles: 1% min. to full load
Duals: 1% min. to full load (balanced)
5% min to max load (unbalanced).
Triples: 1% min. to full load (main output)
5% min to full load aux (unbalanced).
6. Significant capacitive load may inhibit
start-up and operation, consult factory.
7. Measured with 0.1uF across output.
9-36
3.3
5
7.58
5.0
8.0
2.0
3.3
1.6
2.66
1.38
2.22
1.25
5.1
6.2
6.2
15
15
18
18
21
21
15
15
18
18
6.2/15
6.2/18
CAH24S3.3-25
CAH24S5-25
CAH24S5-40
CAH24S12-25
CAH24S12-40
CAH24S15-25
CAH24S15-40
CAH24S18-25
CAH24S18-40
CAH24D12-30
CAH24D12-40
CAH24D15-30
CAH24D15-40
CAH24T12-30
CAH24T15-30
12
15
18
12
15
1.66
1.0
1.33
+5/ 12
+5/ 15
4.0/ 0.42
4.0/ 0.33
Pin Connections
18-75
3.3
5
7.58
5.0
8.0
2.0
3.3
5.1
6.2
6.2
15
15
18
18
21
21
15
15
18
18
6.2/15
6.2/18
CAH48S3.3-25
CAH48S5-25
CAH48S5-40
CAH48S12-25
CAH48S12-40
CAH48S15-25
CAH48S15-40
CAH48S18-25
CAH48S18-40
CAH48D12-30
CAH48D12-40
CAH48D15-30
CAH48D15-40
CAH48T12-30
CAH48T15-30
Single
Duals
Triples
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
Remote
Case
+Vin
Remote
Case
+Vin
Remote
Case
+Vin
12
15
18
12
15
1.6
-Vin
-Vin
-Vin
2.66
1.38
2.22
1.25
1.66
1.0
No Pin
N/C
N/C
Common
+Vout
Trim
No Pin
-Vout
Common
Common
+Vout
Trim
No Pin
Aux. -Vout
Aux. +Vout
Common
+5Vout
Trim
1.33
4.0/ 0.42
4.0/ 0.33
+5/ 12
+5/ 15
55-110
3.3
5
7.58
5.0
8.0
2.0
3.3
5.1
6.2
6.2
15
15
18
18
21
21
15
15
18
18
6.2/15
6.2/18
CAH74S3.3-25
CAH74S5-25
CAH74S5-40
CAH74S12-25
CAH74S12-40
CAH74S15-25
CAH74S15-40
CAH74S18-25
CAH74S18-40
CAH74D12-30
CAH74D12-40
CAH74D15-30
CAH74D15-40
CAH74T12-30
CAH74T15-30
12
15
18
12
15
1.6
2.66
1.38
2.22
1.25
1.66
1.0
1.33
4.0/ 0.42
4.0/ 0.33
+5/ 12
+5/ 15
WWW.WALLINDUSTRIES.COM
603 778 2300
2
CAH SERIES
40 WATTS
3
603 778 2300
WWW.WALLINDUSTRIES.COM
相关型号：
CAH24D12-40
Single, Dual, and Triple Output Ultra Wide Input Voltage Range Up to 40 Watts DC/DC Converter
WALL
CAH24D15-30
Single, Dual, and Triple Output Ultra Wide Input Voltage Range Up to 40 Watts DC/DC Converter
WALL
CAH24D15-40
Single, Dual, and Triple Output Ultra Wide Input Voltage Range Up to 40 Watts DC/DC Converter
WALL
CAH24S12-25
Single, Dual, and Triple Output Ultra Wide Input Voltage Range Up to 40 Watts DC/DC Converter
WALL
CAH24S12-40
Single, Dual, and Triple Output Ultra Wide Input Voltage Range Up to 40 Watts DC/DC Converter
WALL
CAH24S18-25
Single, Dual, and Triple Output Ultra Wide Input Voltage Range Up to 40 Watts DC/DC Converter
WALL
CAH24S18-40
Single, Dual, and Triple Output Ultra Wide Input Voltage Range Up to 40 Watts DC/DC Converter
WALL
CAH24S5-25
Single, Dual, and Triple Output Ultra Wide Input Voltage Range Up to 40 Watts DC/DC Converter
WALL
CAH24S5-40
Single, Dual, and Triple Output Ultra Wide Input Voltage Range Up to 40 Watts DC/DC Converter
WALL
©2020 ICPDF网 联系我们和版权申明