HiLink A15S-1WR3 Series – Isolated 1W DC-DC Converters (15V Input, ±3.3V to ±24V Output)
Hi-Link Electronics
The HiLink A15S-1WR3 Series is a family of high-efficiency, isolated 1W DC-DC converters designed for industrial, communication, and embedded system applications. With a 15V nominal input (13.5V–16.5V) and multiple dual-output voltage options, these modules deliver reliable, low-noise power conversion in a compact SIP package.
Each converter in the series provides 1500VDC isolation, high efficiency up to 87%, and excellent performance in environments requiring electrical isolation and space efficiency.
Key Features
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Input Voltage: 15V (13.5V–16.5V)
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Output Power: 1W
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Isolation Voltage: 1500VDC
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High Efficiency: Up to 87%
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Compact SIP Package: 19.5 × 6.0 × 10.0 mm
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Operating Temperature Range: –40°C to +85°C
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Low Ripple and Noise
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No External Components Required
Available Models
| Model | Input Voltage | Output Voltage | Output Current | Efficiency (%) | Isolation | Package |
|---|---|---|---|---|---|---|
| A1503S-1WR3 | 15V (13.5–16.5V) | ±3.3V | ±152mA | 76 | 1500VDC | SIP |
| A1505S-1WR3 | 15V (13.5–16.5V) | ±5V | ±100mA | 86 | 1500VDC | SIP |
| A1509S-1WR3 | 15V (13.5–16.5V) | ±9V | ±56mA | 87 | 1500VDC | SIP |
| A1512S-1WR3 | 15V (13.5–16.5V) | ±12V | ±42mA | — | 1500VDC | SIP |
| A1515S-1WR3 | 15V (13.5–16.5V) | ±15V | ±34mA | — | 1500VDC | SIP |
| A1524S-1WR3 | 15V (13.5–16.5V) | ±24V | ±21mA | — | 1500VDC | SIP |
Applications
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Industrial control and monitoring systems
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Power isolation and voltage conversion
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Communication and networking equipment
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Embedded electronics and IoT devices
