| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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571 pcs
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571 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MORNSUN B0505S-1W is a compact, 1W isolated DC-DC converter module designed for applications requiring electrical isolation from the common ground. It accepts a wide input voltage range of 4.5-5.5V and delivers a fixed 5V DC output at a maximum current of 200mA.
This module is suitable for projects where low ripple noise is not an absolute necessity, with typical ripple and noise figures of 100mV. The output is unregulated, and the module operates without external components, though a 1uF/50V ceramic capacitor is recommended across the input leads for EMI reduction. It is housed in a 4-pin SIP package, making it easy to integrate into through-hole designs.
Designed with a Royer Oscillator circuit, the B0505S-1W is part of MORNSUN's R1 series. It is important to note that this specific version lacks continuous short circuit protection (SCP). Newer R3 series modules offer improved SCP and efficiency.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.01 | $2.01 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range for the MORNSUN B0505S-1W is 4.5-5.5 VDC.
The B0505S-1W provides a nominal 5 VDC output voltage with a maximum output current of 200 mA.
The MORNSUN B0505S-1W has a power rating of 1 W.
The typical efficiency of the B0505S-1W at full load (100%) is 70%.
The B0505S-1W comes in a SIP package.
No external components are required for the basic operation of the B0505S-1W, although a 1uF/50V ceramic capacitor is recommended across the input leads for EMI reduction.