JM12S3.3-4 [WALL]
Analog Circuit,;
| 型号： | JM12S3.3-4 |
| 厂家： | 
WALL INDUSTRIES,INC. |
| 描述： | Analog Circuit, |
| 文件： | 总5页 (文件大小：373K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DATA SHEET
JM SERIES
TO 7.5 WATTS
• high efficiency (to 89%)
• 2/1 input range, 9-75Vin
• 1500VDC isolation
• industry standard pinout
• short-circuit protection
• EMI complies with EN55022 class A
• MTBF > 1,000,000 hours MIL 217F
• tight line/load regulation
• water washable
• not available as RoHS compliant
The 2/1 input range on these converters makes
them ideal for data communications, battery driven,
distributed power telecom, process machine
control, computer peripherals, and industrial
applications.
MODELS
INPUT
OUTPUT
(VDC)
3.3
OUTPUT
EFFICIENCY (%)
MODEL NUMBER
CURRENT (mA) AT MAX. LOAD
9-18
1200
1200
625
500
500
312
250
1200
1200
625
500
500
312
250
1200
1200
625
500
500
312
250
79
84
87
88
84
87
88
80
85
88
88
85
88
89
80
85
88
88
85
88
88
JM12S3.3-4
JM12S5-6
JM12S12-7.5
JM12S15-7.5
JM12D5-5
JM12D12-7.5
JM12D15-7.5
JM24S3.3-4
JM24S5-6
JM24S12-7.5
JM24S15-7.5
JM24D5-5
JM24D12-7.5
JM24D15-7.5
JM48S3.3-4
JM48S5-6
5
12
15
+/-5
+/-12
+/-15
3.3
18-36
36-75
5
12
15
+/-5
+/-12
+/-15
3.3
5
12
JM48S12-7.5
JM48S15-7.5
JM48D5-5
JM48D12-7.5
JM48D15-7.5
15
+/-5
+/-12
+/-15
2/21/2006
603 778 2300
www.wallindustries.com
1
DATA SHEET
JM SERIES
TO 7.5 WATTS
All specifications apply at 25ºC unless otherwise noted.
SPECIFICATIONS
Input Voltage Range
9-18,18-36,36-75
Input Filter
Pi Filter
Output Current
see model information table
+/-0.5% typ., +/-1% max.
+/-0.1% typ., +/-0.3% max.
+/-0.3% typ., +/-1% max.
continuous
Voltage Accuracy
Line Regulation (HL-LL)
Load Regulation (10-100% load)
Short Circuit Protection
Ripple/Noise (20MHz BW)
Transient Response (25% load step)
50 typ., 85 max. mV p-p
250uS typ., 500uS max.
Efficiency
see model information table
1500VDC
Isolation Voltage (input to output)
Isolation Resistance (500VDC)
Switching Frequency
1000M ohms
260 KHz typ.
Operating Temperature (ambient)
Storage Temperature
Humidity (non-condensing)
Cooling
-40°C to +60°C (case +90°C)
-40°C to +125°C
95%
free air convection
Dimensions
Weight
1.31 x 0.81 x 0.40 inches
14 grams
non-conductive black plastic
UL94V-0
Case Material
Flammability
Due to advances in technology, specifications subject to change without notice.
1) Efficiency % at maximum load.
2) These converters require a
minimum load to maintain
regulation.
3) All dc/dc converters should be
externally fused at the input side.
4) Other inputs and output voltages
may be available, consult factory
for more information.
5) Operation under no-load
conditions will NOT damage these
converters; however, they may not
meet all listed specifications under
such conditions.
6) Specifications subject to change
without notice.
2/21/2006
603 778 2300
www.wallindustries.com
2
DATA SHEET
JM SERIES
TO 7.5 WATTS
2/21/2006
603 778 2300
www.wallindustries.com
3
DATA SHEET
JM SERIES
TO 7.5 WATTS
2/21/2006
603 778 2300
www.wallindustries.com
4
DATA SHEET
JM SERIES
TO 7.5 WATTS
2/21/2006
603 778 2300
www.wallindustries.com
5
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