This is the 3V variant of the Hi-Link B0303S-1WR3, 1W Isolated DC-DC Converter 3.3V to 3.3V, 303mA Output, 2400µF Max Capacitive Load, SIP-4 Module in Hi-Link Power Supply Module. Available at ₹103.04 (₹87.32 + GST) with free shipping across India.
Hi-Link B0303S-1WR3, 1W Isolated DC-DC Converter 3.3V to 3.3V, 303mA Output, 2400µF Max Capacitive Load, SIP-4 Module
Description:
The B0303S-1WR3 Hi Link Isolated DC DC Converter Module is a compact and reliable 1W isolated DC-DC converter designed to deliver a stable 3.3V output from a 3V input source. With built-in electrical isolation, this module protects sensitive circuits from voltage spikes, noise, and ground loop issues, making it ideal for precision electronics.
Hi Link Isolated DC DC Converter Module Its wide input range and high efficiency make it suitable for battery-powered devices, embedded systems, and communication modules. The SIP-4 package ensures easy PCB mounting, while its low ripple output guarantees clean and stable power for analog and digital applications alike.
Whether you’re designing IoT devices, sensor systems, or industrial electronics, this module provides a dependable and efficient power solution.
Features:
- Wide input voltage for flexible operation
- Stable and regulated 3.3V DC output
- ≤1500VDC isolation for enhanced circuit protection
- High efficiency for reduced power loss
- Compact SIP-4 package for easy integration
- Built-in protection: short circuit, overload, and thermal
- Low ripple and noise for sensitive electronics
Specifications:
- Product Type : Isolated DC-DC Converter Module
- Model : B0303S-1WR3
- Rated Input Voltage : 3.3V DC
- Input Voltage Range : 2.97~3.63V DC
- Output Voltage : 3.3V DC
- Output Current : 303mA
- Output Power : 1W
- Isolation Voltage : ≤1500VDC
- Efficiency : Up to 88%
- No-Load Input Current : 5mA (Typ)
- Ripple & Noise : 30mVp-p (20MHz Bandwidth, Typ)
- Maximum Capacitive Load : 2400µF
- Protection : Continuous Short Circuit Protection
- Operating Temperature : -40°C to +85°C
- Package Type : SIP-4 Module
Package Includes:
1 x Hi-Link B0303S-1WR3, 1W Isolated DC-DC Converter 3.3V to 3.3V, 303mA Output, 2400µF Max Capacitive Load, SIP-4 Module
Technical Specifications
| Brand | Hi-Link |
|---|---|
| Model | B0303S-1WR3 |
| Operating Voltage | 3.3V |
| Current Rating | 303mA |
| Power Rating | 1W |
| SKU | AI4867 |
| Weight | 0.0 kg |
| Availability | Out of Stock |
Applications & Use Cases
The Hi-Link B0303S-1WR3, 1W Isolated DC-DC Converter 3.3V to 3.3V, 303mA Output, 2400µF Max Capacitive Load, SIP-4 Module is a versatile hi-link power supply module used across a wide range of applications including electronics workbench, LED lighting, industrial equipment, embedded system power, and CCTV installations.
Common use cases:
- Powering a development board or test setup
- Driving LED strip installations
- Providing regulated DC power to equipment
This product is ideal for electronics labs, makers, and system integrators.
Technical Tip: Ensure output voltage and current match your load requirements. Switching power supplies are more efficient but may introduce noise; consider linear for sensitive analog circuits.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
- Genuine Hi-Link product sourced from authorized channels
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