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LD412-250 [WALL]

Power Supply Module, Hybrid;
LD412-250
型号： LD412-250
厂家： WALL INDUSTRIES,INC.    WALL INDUSTRIES,INC.
描述：

Power Supply Module, Hybrid
文件： 总3页 (文件大小：99K)
中文：  中文翻译
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L SERIES  
TO 7.5 WATTS  
PRODUCT FEATURES  
Low Ripple, Regulated, Single and Dual Output  
• Up to 7.5Watts Output Power  
• High Input/Output Isolation  
• Low Output Ripple  
• Continuous Short Circuit Protection  
• Pi-Input Filter  
• Low Profile Package  
• Ten Year Warranty  
THE L SERIES FROM WALL INDUSTRIES  
The L Series features a low profile package of 2.0 x 2.0 x  
0.40” with output power to 7.5watts. This series has excellent  
line and load regulation, input filtering, and low output ripple,  
as well as low input reflected ripple. Specifications include  
high I/O isolation (500VDC), low output ripple (<50mV P-P)  
and current limiting/thermal shutdown.  
SPECIFICATIONS: L SERIES  
All specifications apply @ +25 C ambient unless otherwise  
noted.  
INPUT SPECIFICATIONS  
GENERAL SPECIFICATIONS  
Input Voltage Range...............5, 12, 24, 28, 28VDC 10ꢀ  
Nominal Input........................................5, 12, 24, 28 VDC  
Input Filter......................................................Pi-Input Filter  
Efficiency...........................................................65ꢀ typical  
Isolation Voltage (input to output)......................500VDC min.  
Isolation Resistance (input to output).................100 MOhms  
Switching Frequency.......................................50kHz typical  
OUTPUT SPECIFICATIONS  
Output Current....................................................see table  
Voltage Tolerance....(7.5W)......................................... 1ꢀ  
..................................................................3 & 5W 5.0ꢀ  
Thermal Shutdownapprox. +100°C case (7.5W units only)  
Line Regulation ..................................................... 0.05ꢀ  
....................................................................3 & 5W 0.3ꢀ  
Load Regulation ..................................................... 0.5ꢀ  
Short Circuit Protection.......................linear current limiting  
Ripple/Noise (20MHz BW).................................50mV p-p  
Over Voltage Protection.......................................see table  
ENVIRONMENTAL SPECIFICATIONS  
Operating Temperature..........................-25 to +85°C (case)  
Storage Temperature.....................................-55 to +100°C  
Humidity (non-condensing).............................20 - 95ꢀ R.H.  
PHYSICAL SPECIFICATIONS  
Weight......................................................................2.3 oz.  
Case Material........................................Black coated metal,  
...................................................non-conductive baseplate  
Shielding connections....................Six-Sided Shielded case  
Due to advances in technology, specifications subject to  
change without notice.  
1
603 778 2300  
WWW.WALLINDUSTRIES.COM  
L SERIES  
TO 7.5 WATTS  
Input Output Output Output  
Voltage Voltage Current Power  
Model  
Number  
Model  
Number  
Input  
Output Output Output  
Model  
Number  
Model  
Number  
Voltage Voltage Current Power  
(VDC) (VDC)  
(mA)  
(Watts)  
(Center Pin-Out)  
(Standard Pin-Out)  
(VDC) (VDC)  
(mA)  
(Watts)  
(Center Pin-Out) (Standard Pin-Out)  
5
5
5
600  
3
7.5  
3
6
7.5  
3
6
7.5  
5
7.5  
3
6
7.5  
3
6
7.5  
LCS55-600  
LCS55-1500  
LCS512-250  
LCS512-500  
LCS512-630  
LCS515-200  
LCS515-400  
LCS515-500  
LCD55-500  
LCD55-750  
LCD512-125  
LCD512-250  
LCD512-310  
LCD515-100  
LCD515-200  
LCD515-250  
LS55-600  
24  
5
5
5
12  
12  
12  
15  
15  
15  
5
600  
3
5
7.5  
3
6
7.5  
3
6
7.5  
5
7.5  
3
6
7.5  
3
6
7.5  
LCS45-600  
LCS45-1000  
LCS45-1500  
LCS412-250  
LCS412-500  
LCS412-630  
LCS415-200  
LCS415-400  
LCS415-500  
LCD45-500  
LCD45-750  
LCD412-125  
LCD412-250  
LCD412-310  
LCD415-100  
LCD415-200  
LCD415-250  
LS45-600  
1500  
250  
500  
630  
200  
400  
500  
500  
750  
125  
250  
310  
100  
200  
250  
LS55-1500  
LS512-250  
LS512-500  
LS512-630  
LS515-600  
LS515-400  
LS515-500  
LD55-500  
1000  
1500  
250  
500  
630  
200  
400  
500  
500  
750  
125  
250  
310  
100  
200  
250  
LS45-1000  
LS45-1500  
LS412-250  
LS412-500  
LS412-630  
LS415-600  
LS415-400  
LS415-500  
LD45-500  
12  
12  
12  
15  
15  
15  
5
5
LD55-750  
5
LD45-750  
12  
12  
12  
15  
15  
15  
LD512-125  
LD512-250  
LD512-310  
LD515-100  
LD515-200  
LD515-250  
12  
12  
12  
15  
15  
15  
LD412-125  
LD412-250  
LD412-310  
LD415-100  
LD415-200  
LD415-250  
12  
5
5
600  
1500  
250  
500  
630  
200  
400  
500  
500  
750  
125  
250  
310  
100  
200  
250  
3
LCS25-600  
LS25-600  
LS25-1500  
LS212-250  
LS212-500  
LS212-630  
LS215-600  
LS215-400  
LS215-500  
LD25-500  
28  
5
5
600  
1500  
250  
500  
630  
200  
400  
500  
500  
750  
125  
250  
310  
100  
200  
250  
3
7.5  
3
6
7.5  
3
6
7.5  
5
7.5  
3
6
7.5  
3
6
7.5  
LCS85-600  
LCS85-1500  
LCS812-250  
LCS812-500  
LCS812-630  
LCS815-200  
LCS815-400  
LCS815-500  
LCD85-500  
LCD85-750  
LCD812-125  
LCD812-250  
LCD812-310  
LCD815-100  
LCD815-200  
LCD815-250  
LS85-600  
LS85-1500  
LS812-250  
LS812-500  
LS812-630  
LS815-600  
LS815-400  
LS815-500  
LD85-500  
7.5 LCS25-1500  
3
6
7.5 LCS212-630  
3
6
12  
12  
12  
15  
15  
15  
5
LCS212-250  
LCS212-500  
12  
12  
12  
15  
15  
15  
5
LCS215-200  
LCS215-400  
7.5 LCS215-500  
5
7.5  
3
LCD25-500  
LCD25-750  
LCD212-125  
LCD212-250  
5
LD25-750  
5
LD85-750  
12  
12  
12  
15  
15  
15  
LD212-125  
LD212-250  
LD212-310  
LD215-100  
LD215-200  
LD215-250  
12  
12  
12  
15  
15  
15  
LD812-125  
LD812-250  
LD812-310  
LD815-100  
LD815-200  
LD815-250  
6
7.5 LCD212-310  
3
6
LCD215-100  
LCD215-200  
7.5 LCD215-250  
PIN CONNECTIONS  
Single  
Dual  
1
2
3
4
5
+ Vin  
- Vin  
+ Vin  
- Vin  
+ Vout  
+ Vout  
N/C Common out  
- Vout - Vout  
Note:  
1. All case and pin-to-case dimensions reference only unless otherwise noted.  
WWW.WALLINDUSTRIES.COM  
603 778 2300  
2
L SERIES  
TO 7.5 WATTS  
CENTER PINOUT  
OPTIONAL PINOUT  
3
603 778 2300  
WWW.WALLINDUSTRIES.COM  

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