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Recom DC/DC Converter 5V DC 400mA Output, 5V DC Input, 4.5V Minimum Input, 2W Power, SIP Through Hole Package RI-0505S
Specifications
| Country of Origin | Taiwan |
|---|---|
| Voltage | Converters / DC-DC Converters Recom RI DC/DC Converter, 5V dc/ 400 mA, 5V dc Inp |
| Brand | Recom |
| Efficiency | 83% |
| Length | 11.5mm |
| Model | RI-0505S |
| Depth | 10.2mm |
| Width | 7.55mm |
| Mount Type | Through Hole |
| Series | RI |
| Maximum Operating Temperature | 85°C |
| Package Type | SIP |
| Minimum Operating Temperature | -40°C |
| MTBF | 17900000h |
| Number of outputs | 1 |
| Maximum Output Power | 2W |
| Maximum Input Voltage | 5V dc |
| Minimum Input Voltage | 4.5V |
| Number of Pins | 4 |
| Output Voltage 1 | 5V dc |
| Output Current 1 | 400mA |
| Isolation Voltage | 1kV dc |
Key Features
- Compact SIP-4 through hole package measuring 11.5 x 7.55 x 10.2 mm.
- Offers 1kV DC isolation voltage for enhanced device protection.
- High efficiency up to 83% reducing heat dissipation and power loss.
- Wide operating temperature range from -40°C to +85°C for harsh environments.
- Power rating of 2 watts suitable for space-constrained power applications.
- Includes capacitor input filter and industrial standard pin-out.
- Mean time between failures (MTBF) of 17,900,000 hours ensures long-term reliability.
- Supports start-up with capacitive load up to 1200 μF within 1 second.
Product Description
Recom RI-0505S is a high-efficiency DC/DC converter designed to provide stable 5V DC output at 400mA with a maximum power rating of 2 watts. This converter accepts an input voltage range from 4.5V minimum to 5V maximum, making it suitable for regulated 5V supply environments.
Housed in a compact SIP-4 through hole package measuring 11.5mm length, 7.55mm width, and 10.2mm depth, the RI-0505S is ideal for space-saving PCB power supply solutions in industrial, telecommunications, and automation applications. Its 1kV DC isolation voltage provides electrical safety and protects sensitive components from surges.
The unit achieves an efficiency rating up to 83%, which reduces energy losses and eliminates the need for a heatsink, enabling silent and maintenance-free operation. The converter’s wide operating temperature range of -40°C to +85°C supports deployment in harsh environments and extended temperature conditions. It supports a maximum capacitive load of 1200 μF to enable rapid start-up without damage to connected devices.
With an industry-standard pin configuration and mean time between failures of nearly 18 million hours at 25°C, the RI-0505S guarantees reliable long-term performance for demanding industrial and electronic projects requiring isolated power conversion.
Compact SIP-4 through hole footprint for easy PCB integration. 1kV DC isolation voltage to enhance electrical safety. High efficiency up to 83% minimizing thermal load. Extended operating temperature range from -40°C to +85°C.
Power rating of 2W for low to medium power applications. Capacitor input filter for improved output stability and low noise. Start-up capability with capacitive load up to 1200 μF. MTBF exceeding 17 million hours for durable operation.
Suitable for industrial automation, telecom, and mobile robotics. Explore EnvMart for a comprehensive range of DC/DC Converters and related power supply solutions tailored to industrial, commercial, and laboratory uses.
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Frequently Asked Questions
The RI-0505S provides a stable output voltage of 5V DC with a maximum output current of 400mA.
This converter accepts an input voltage range from a minimum of 4.5V to a maximum of 5V DC.
The efficiency of this DC/DC converter is rated up to 83%, which helps minimize energy losses.
The SIP-4 package measures 11.5mm in length, 7.55mm in width, and 10.2mm in depth.
The RI-0505S features an isolation voltage of 1kV DC, enhancing electrical safety.
This model operates effectively within a temperature range of -40°C to +85°C.
This DC/DC converter has a single output.
The MTBF for the RI-0505S is approximately 17,900,000 hours, indicating long-term reliability.
The RI-0505S is designed for through hole mounting, making it suitable for PCB integration.
The maximum output power of the RI-0505S is 2 watts, suitable for low to medium power applications.
This unit supports a maximum capacitive load of 1200 μF for rapid start-up without damage.
This converter is suitable for applications in industrial automation, telecommunications, and mobile robotics.
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