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| Country of Origin | Taiwan |
|---|---|
| Voltage | Converters / DC-DC Converters Recom RO DC/DC Converter, 9V dc/ 111 mA, 5V dc Inp |
| Brand | Recom |
| Efficiency | 80% |
| Length | 11.5mm |
| Model | RO-0509S |
| Depth | 10mm |
| Gross Weight | 1.4g |
| Width | 6mm |
| Mount Type | Through Hole |
| Series | RO |
| Maximum Operating Temperature | 85°C |
| Package Type | SIP |
| Minimum Operating Temperature | -40°C |
| MTBF | 200000h |
| Number of outputs | 1 |
| Ripple and Noise | 100mV Pk-Pk |
| Maximum Output Power | 1W |
| Maximum Input Voltage | 5V dc |
| Standards/Approvals | REACH |
| Minimum Input Voltage | 4.5V |
| Number of Pins | 6 |
| Output Voltage 1 | 9V dc |
| Output Current 1 | 111mA |
| Output Voltage Adjustment Range | 4.5/5.5 V |
| Isolation Voltage | 1kV dc |
Recom RO-0509S DC/DC Converter is a compact and reliable power supply solution designed for electronic circuits requiring stable 9V DC output from a low-voltage DC input. This through-hole mounted device operates from a 4.5 V to 5 V DC input range and delivers up to 111 mA current at 9 V with a maximum output power of 1 W. Its SIP package measures 11.5 mm in length, 6 mm in width, and 10 mm in depth, making it suitable for densely packed PCB layouts.
The converter features a 1 kV DC isolation voltage rating, ensuring safe operation in applications requiring galvanic isolation. Its efficiency of up to 80% reduces power loss, and the device includes built-in short-circuit protection to prevent damage under fault conditions. The flame-retardant encapsulant helps prevent fire hazard, providing enhanced safety during operation.
Designed to withstand harsh environments, the RO-0509S can operate reliably in temperature extremes from -40°C up to +85°C without performance degradation. It has an MTBF of 200,000 hours, highlighting its durability for industrial and commercial applications.
This DC/DC converter is ideal for powering audio equipment, test and instrumentation devices, and portable appliances where stable voltage conversion is critical. Operates with input voltages between 4.5 V and 5 V DC. Produces regulated 9 V DC output at 111 mA current.
Through-hole SIP package with 6 pins facilitates easy PCB mounting. High isolation voltage of 1 kV DC ensures electrical safety. Flame-retardant package improves operational safety. Wide operating temperature range from -40°C to +85°C.
80% efficiency minimizes energy loss. Integral short-circuit protection preserves device longevity. Compact dimensions: 11.5 mm (L) × 6 mm (W) × 10 mm (D). Set contains 1 piece Recom RO-0509S DC/DC Converter. Explore more DC/DC Converters and power supply components in the Recom series available on EnvMart for your electronic design and manufacturing requirements.
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