1W DC DC Converter Module B0505LD-1WR3 High Efficiency Isolated
Brand Name:MORNSUN
Certification:CE
Model Number:B0505LD-1WR3
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
B0505LD-1WR3 series are specially designed for applications where
an isolated voltage is required in a distributed power supply
system.They are suitable for:pure digital circuits,low frequency
analog circuits,relay-driven circuits and data switching circuits.
FEATURES
- Continuous short-circuit protection
- No-load input current as low as 5mA
- Operating ambient temperature range -40℃ ~ +105℃
- I/O isolation test voltage 1.5k VDC
- Industry standard pin-out
- DIP package
- EN62368 Approval
Specifications
| Selection Guide | ||||||
Certification | Part No. | Input Voltage (VDC) | Output | Full Load Efficiency ( % ) Min./Typ. | Capacitive Load( µF ) Max. | |
Nominal | Voltage | Current ( mA ) Max./Min. | ||||
| CE | B0505LD-1WR3 | 5 (4.5-5.5) | 5 | 200/20 | 78/82 | 2400 |
| Input Specifications | |||||
| Item | Operating Conditions | Min. | Typ. | Max. | Unit |
| Input Current (full load / no-load) | 5VDC output | -- | 270/5 | 286/10 | mA |
| Reflected Ripple Current* | -- | 15 | -- | ||
| Surge Voltage (1sec. max.) | -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 | -- | 10 | 15 | % |
| Ripple & Noise* | 20MHz bandwidth | -- | 30 | 75 | mVp-p |
| Temperature Coefficient | 100% 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 V-0) |
| Dimensions | 20.00 x 10.00 x 7.00mm |
| Weight | 2.1g(Typ.) |
| Cooling methods | Free air convection |
1W DC DC Converter Module B0505LD-1WR3 High Efficiency Isolated
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