DMV-20_19 [PAIRUI]
DC-DC Converter;
| 型号： | DMV-20_19 |
| 厂家： | 
PAIRUI GROUP INC. |
| 描述： | DC-DC Converter |
| 文件： | 总5页 (文件大小：589K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DC-DC Converter
DIP-Package
DMV-20 SERIES, 20WATT, 2:1 INPUT RANGE
FEATURES:
V
V
V
V
V
V
2 year warranty
Six-side shielded metal case
Low ripple and noise
Over current and short circuit protection
Remote on/off
Adjustable output voltage
Input voltage
Output voltage
Output current
(mA)
4000
2220
1660
1330
830
Efficiency
Typ.
80%
85%
85%
85%
85%
85%
80%
85%
85%
85%
85%
75%
80%
85%
85%
85%
85%
85%
80%
85%
85%
85%
85%
80%
Model
(Vdc)
(Vdc)
5
DMV20-1211
DMV20-1212
DMV20-1213
DMV20-1214
DMV20-1215
DMV20-1216
DMV20-1221
DMV20-1222
DMV20-1223
DMV20-1224
DMV20-1225
DMV20-2417
DMV20-2411
DMV20-2412
DMV20-2413
DMV20-2414
DMV20-2415
DMV20-2416
DMV20-2421
DMV20-2422
DMV20-2423
DMV20-2424
DMV20-2425
DMV20-4811
9
12
15
24
48
±5
±9
±12
±15
±24
3.3
5
12(9~18)
410
±2000
±1110
±830
±660
±410
4000
4000
2220
1660
1330
830
9
12
15
24
48
±5
±9
±12
±15
±24
5
24(18~36)
410
±2000
±1110
±830
±660
±410
4000
9
2220
85%
DMV20-4812
12
1660
1330
830
85%
DMV20-4813
48(36~72)
15
85%
85%
DMV20-4814
24
48
DMV20-4815
410
85%
DMV20-4816
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Page: 1 / 5
Date: 04/09/2019
*Subject to change without notice
DC-DC Converter
DIP-Package
DMV-20 SERIES, 20WATT, 2:1 INPUT RANGE
Input voltage
(Vdc)
Output voltage
Output current
(mA)
±2000
±1110
±830
Efficiency
Typ.
80%
85%
85%
85%
85%
80%
85%
85%
85%
85%
85%
80%
85%
85%
85%
85%
Model
(Vdc)
±5
DMV20-4821
DMV20-4822
DMV20-4823
DMV20-4824
DMV20-4825
DMV20-11011
DMV20-11012
DMV20-11013
DMV20-11014
DMV20-11015
DMV20-11016
DMV20-11021
DMV20-11022
DMV20-11023
DMV20-11024
DMV20-11025
Notes:
±9
48(36~72)
±12
±15
±24
5
±660
±410
4000
9
2220
12
1660
15
1330
24
830
110(72~144)
48
410
±5
±2000
±1110
±830
±9
±12
±15
±24
±660
±410
1. Other input and output models may available on request;
2. Above models are default to metal case.
ELECTRICAL
12V
9-18Vdc
18-36Vdc
36-72Vdc
72-144Vdc
24V
Input voltage range
48V
110V
Remote control
High level or vacant
Turn on
Turn off
(Low level remote)
Low level or connect ground
Output voltage accuracy
Output voltage adjustable
Line regulation
---
Vo1, Vo2: 1%,
10%
Trim pin
Nominal Load, full voltage
20% ~ 100% rated load
Vo1, Vo2: ±0.2%, ±1.5%
Vo1, Vo2: ±0.5%, ±4%
Load regulation
Dynamic response
5%-50%-75% load capability
20MHz BM, full load
∆Vo1/∆t: ±4.0%/500μs
(transient/recovery time)
Vo 5.0V, 50mVp-p
Vo 48V, 180mVp-p
Other, 100mVp-p
Ripple and noise
www.pairuigroup.com
Page: 2 / 5
Date: 04/09/2019
*Subject to change without notice
DC-DC Converter
DIP-Package
DMV-20 SERIES, 20WATT, 2:1 INPUT RANGE
ELECTRICAL
Input to output
Isolation voltage
1500Vdc
500Vdc
(<2mA/min)
Input to case
Switching frequency
300KHz
---
330KHz max.
200m
Turn-on delay time
Operating temperature range
Free air
-25 to +55
Storage temperature range
---
-45 to +105
Auto-recovery
When input voltage is lower than the
low input voltage
Input under voltage protection
Over current protection
Short circuit protection
Cooling method
Relative humidity
Weight
---
Auto-recovery
Continuous auto-recovery
Cooling by air convection
10%-90% max.
---
---
---
---
35.7g
MTBF
Bellcore TR-332, 25
2x105Hrs
Notes: Unless otherwise specified, all the parameters of the test conditions are as follows: ambient temperature
25 , the nominal input voltage, pure resistive nominal load.
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Page: 3 / 5
Date: 04/09/2019
*Subject to change without notice
DC-DC Converter
DIP-Package
DMV-20 SERIES, 20WATT, 2:1 INPUT RANGE
MECHANICAL
CONNECTION
PIN #
SINGLE
REM
-Vin
DUAL
REM
-Vin
1
2
3
4
5
6
7
+Vin
+Vin
+Vo1
COM
-Vo2
TRIM
No pin
+Vo
GND
TRIM
Note:
* Unit is mm(inch).
LAYOUT
ELECTRICAL CURVE
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Page: 4 / 5
Date: 04/09/2019
*Subject to change without notice
DC-DC Converter
DIP-Package
DMV-20 SERIES, 20WATT, 2:1 INPUT RANGE
NOTES
RECOMMENDED TEST AND APPLICATION CIRCUIT
1. TVS&FUSE be helpful with over voltage protection and inrush limiting. Recommended FUSE better be 1.5~2times of
the rated current .
2. The input filter capacitor C6 could select the aluminum electrolytic capacitors or tantalum capacitors, and the
withstand voltage should be greater than the highest input voltage. Recommended capacitor should be between
22μF~100μF.
3. C1,C2 for the input filter capacitor,0.1~1μF high-frequency ceramics capacitor or chip capacitor are recommended.
The withstand voltage of output filter C5, C7 should be greater than the highest output voltage. Recommended
capacitor of C7 better within 100μF and C5 connected with the chip to reduce the input voltage peak, recommended
0.1~1μF high-frequency ceramics capacitor or chip capacitor.
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Page: 5 / 5
Date: 04/09/2019
*Subject to change without notice
相关型号：
DMV-23
Board Connector, 46 Contact(s), 2 Row(s), Male, Straight, 0.1 inch Pitch, Solder Terminal, Locking, Black Insulator
ADAM-TECH
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