PMA_MD-3W
wide input isolated & regulated
3W Dual Output
DIP Package
(PDF) |
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- Wide (4:1) Input Range
- Metal Casing
- Efficiency Up To 82%
- Positive + Negative Output Voltage
- 1kVDC Isolation
- Temperature Range: -40°C - 85°C
- Industry Standard Pinout
- No Heatsink Required
- RoHS Compliance
- Physical Dimensions:
- 31.80 x 20.30 x 9.45 mm
- 1.25 x 0.80 x 0.37 in
|
Physical Dimensions |
31.80 x 20.30 x 9.45 mm
1.25 x 0.80 x 0.37 in |
Short circuit protection |
continuous, auto recovery |
Temperature rise at full load |
30°C Typ. |
No Load Power Consumption |
100mW Typ. |
Cooling |
Free Air Convection |
Operating temperature range |
-40°C ~ +85°C |
Storage Temperature range |
-55°C ~ +125°C |
Lead temperature |
300°C (1.5mm from case for 10 seconds) |
Storage humidity range |
<95% |
Case material |
Metal |
MTBF |
>1,000,000 hours |
Item |
Test Conditions |
Min. |
Typ. |
Max. |
Units |
Isolation voltage |
Tested for 1 minute |
1000 |
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VDC |
Isolation resistance |
Test at 500VDC |
1000 |
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MΩ |
Item |
Test Conditions |
Min. |
Typ. |
Max. |
Units |
Output Power |
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0.3 |
|
3 |
Watts |
Positive voltage accuracy |
|
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±1 |
±3 |
% |
Negative voltage accuracy |
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±1 |
±3 |
% |
Load regulation |
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±0.5 |
±1 |
% |
Line Regulation |
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±0.2 |
±0.5 |
% |
Temperature drift |
see pdf |
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0.03 |
%/°C |
Output Ripple |
20Hz-300KHz Bandwidth |
|
30 |
60 |
mVp-p |
Output Noise |
DC-20MHz Bandwidth |
|
80 |
150 |
mVp-p |
Switching frequency |
full load, nominal input |
100 |
|
400 |
KHz |
10% Load, nominal input |
450 |
|
800 |
Part Number |
Input |
Output |
Efficiency (%, typ.) |
Package Style |
Voltage (VDC) |
Voltage (VDC) |
Current (mA) |
Nominal |
Range |
Max |
Max |
Min |
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40 |
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