HiLink A03S-2WR3 Series – Isolated 2W DC-DC Converters (3.3V Input, ±3.3V to ±24V Output)
Hi-Link Electronics
HiLink A03S-2WR3 Series – Isolated 2W DC-DC Converters (3.3V Input, ±3.3V to ±24V Output)
The HiLink A03S-2WR3 Series offers high-performance 2W isolated DC-DC converters designed for applications requiring reliable power conversion from a 3.3V input source. These converters deliver stable dual output voltages from ±3.3V to ±24V, ensuring excellent load regulation, low ripple, and high efficiency.
Built with reinforced isolation up to 6000VDC, this series is ideal for use in industrial control systems, instrumentation, communication equipment, and distributed power architectures. The SIP package provides compact design and ease of PCB integration.
Key Features
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Input Voltage: 3.3V (2.97V–3.63V)
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Output Power: 2W
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Isolation Voltage: 6000VDC
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Package: SIP (19.5 × 9.8 × 12.5 mm)
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High efficiency and low ripple
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Compact and reliable for space-constrained applications
Available Models
| Model | Input | Output | Current | Efficiency | Isolation | Package |
|---|---|---|---|---|---|---|
| A0303S-2WR3 | 3.3V | ±3.3V | ±303mA | 80% | 6000VDC | SIP |
| A0305S-2WR3 | 3.3V | ±5V | ±200mA | 82% | 6000VDC | SIP |
| A0309S-2WR3 | 3.3V | ±9V | ±112mA | 84% | 6000VDC | SIP |
| A0312S-2WR3 | 3.3V | ±12V | ±84mA | — | 6000VDC | SIP |
| A0315S-2WR3 | 3.3V | ±15V | ±67mA | — | 6000VDC | SIP |
| A0324S-2WR3 | 3.3V | ±24V | ±42mA | — | 6000VDC | SIP |
