H_S-2WR3 series - It is a small-sized, high-efficiency low-power, fixed-voltage input, isolated unregulated single-channel output,DC/DC module power supply. This series of products meet the requirements of enhanced insulation and are mainly used in power supply applications that require small volume, high isolation, low isolation capacitance, and low leakage current. They are suitable for medical, power, IGBT drive and other application scenarios. This product is applicable to: The voltage of the input power supply is relatively stable (voltage variation range ± 10%Vin). Isolation is required between the input and output (isolation voltage ≤6000VDC). There is no high requirement for the stability of the output voltage. Typical applications: pure digital circuit scenarios, general low-frequency analog circuit scenarios, relay drive circuits, data exchange circuit scenarios, etc. For example: medical collection isolation, high-voltage collection circuits, IGBT drive circuits, etc.
Product Features:
Constant voltage input, isolated non-regulated output, 2W power, isolated voltage :6000VDC(reinforced insulation), low no-load power consumption :0.025W(TyP.), efficiency: up to 91%, operating environment temperature :-40℃ to +85℃, MTBF> 3.5 million hours (3500,000 HRS), output short-circuit protection: Continuous short-circuit protection Automatically restore the small SIP package, plastic housing, international standard pin method Ripple/Noise (20MHz bandwidth):30 MVP-P (TyP.)
| Model Title | Power (W) |
Input Voltage (VAC) |
Input Voltage (VDC) |
Output Voltage (VDC) |
Output Current (mA) |
Isolation Voltage (mA) |
Packaging Form | Package size (mm) |
Data Download (3D/PCB Encapsulation Library/ Schematic Diagram Library) |
Certification/Standard | Technology Manual |
Sample Apply |
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H0303S-2WR3
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2 | 2.9700-3.6300 | 3.3 | 19.5*9.8*12.5 |
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H0305S-2WR3
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2 | 2.9700-3.6300 | 5 | 19.5*9.8*12.5 |
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H0309S-2WR3
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2 | 2.9700-3.6300 | 9 | 19.5*9.8*12.5 |
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H0312S-2WR3
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2 | 2.9700-3.6300 | 12 | 19.5*9.8*12.5 |
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H0315S-2WR3
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2 | 2.9700-3.6300 | 15 | 19.5*9.8*12.5 |
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H0324S-2WR3
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2 | 4.5000-5.5000 | 24 | 19.5*9.8*12.5 |
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H0503S-2WR3
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2 | 4.5000-5.5000 | 3.3 | 19.5*9.8*12.5 |
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H0505S-2WR3
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2 | 4.5000-5.5000 | 5 | 19.5*9.8*12.5 |
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H0509S-2WR3
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2 | 4.0000-5.5000 | 9 | 19.5*9.8*12.5 |
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H0512S-2WR3
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2 | 4.5000-5.5000 | 12 | 19.5*9.8*12.5 |
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