Dual Output Unregulated DC DC Converter High efficiency Low ripple 1.5kVDC 1W
Brand Name:MORNSUN
Certification:CE/UL/CB
Model Number:A_XD-1WR3 & B_XD-1WR3 Series
Minimum Order Quantity:100PCS
Payment Terms:T/T
Place of Origin:China
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Location:
Shenzhen China
Address:
5th Floor, Building B10, Fuqiao 2nd Industrial Zone, Fuhai Street, Bao'an District, Shenzhen
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Product Details
1W isolated DC-DC converter Fixed input voltage, unregulated single output
Description
A_XD-1WR3&B_XD-1WR3 series are specially designed for applications where an(two)isolated voltage is required in a distributed power supply system.They are suitable for:
1.Where the voltage of the input power supply is stable(voltage variation:±10% Vin); 2.Where isolation is necessary between input and output(isolation voltage≤1500VDC); 3.Where do not has high requirement of the ripple&noise of the output;
4.Typical application:pre-interference isolation,ground interference elimination,pure digital circuit,voltage isolation conversion,general low frequency analog circuit,relay drive circuit,etc.
FEATURES
- Continuous short-circuit protection
- Operating ambient temperature range:-40℃ to +105℃
- High efficiency up to 81%
- DIP package
- I/O isolation test voltage 1.5kVDC
- Low ripple & noise
- Industry standard pin-out
Specifications
| Selection Guide | |||||
Part No. | Input Voltage (VDC) | Output | Full Load Efficiency (%) Min./Typ. | Capacitive Load(µF) Max. | |
| Nominal (Range) | Voltage (VDC) | Current(mA) Max./Min. | |||
| B0505XD-1WR3 | 5 (4.5-5.5) | 5 | 200/20 | 77/81 | 2400 |
| A0515XD-1WR3 | ±15 | ±34/±4 | 77/81 | 220 | |
| Input Specifications | |||||
| Item | Operating Conditions | Min. | Typ. | Max. | Unit |
Input Current | 5VDC input | -- | 247/10 | 260/25 | mA |
| Reflected Ripple Current* | -- | 15 | -- | mA | |
| Surge Voltage (1sec. max.) | 5VDC input | -0.7 | -- | 9 | VDC |
| Input Filter | Capacitance Filter | ||||
| Hot Plug | Unavailable | ||||
Note: * Refer to DC-DC Converter Application Notes for detailed
description of reflected ripple current test method. | |||||
| Output Specifications | ||||||
| Item | Operating Conditions | Min. | Typ. | Max. | Unit | |
| Voltage Accuracy | See output regulation curve (Fig. 1) | |||||
| Linear Regulation | Input voltage change: ±1% | -- | -- | ±1.2 | -- | |
Load Regulation | 10%-100% load | 5VDC Output | -- | -- | 15 | % |
| 15VDC Output | -- | -- | 10 | |||
| Ripple & Noise* | 20MHz bandwidth | -- | 30 | 75 | mVp-p | |
| Temperature Coefficient | Full load | -- | ±0.02 | -- | %/℃ | |
| Short-circuit Protection | Continuous, self-recovery | |||||
| Note:* The “parallel cable” method is used for Ripple and Noise test, please refer to DC-DC Converter Application Notes for specific information. | ||||||
| Mechanical Specifications | |
| Case Material | Black plastic; flame-retardant and heat-resistant (UL94-V0) |
| Dimensions | 20.00 x 10.00 x 7.00 mm |
| Weight | 2.4g(Typ.) |
| Cooling Method | Free air convection |
Dual Output Unregulated DC DC Converter High efficiency Low ripple 1.5kVDC 1W
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