Recom RS DC-DC Converter, 5V dc/ 400mA Output, 9 → 18 V dc Input, 2W, Through Hole, +85°C Max Temp -40°C Min Temp

High power-density, an industrial temperature range of -40° to +85°C.
Additional features such as Remote-On-Off control make these converters ideal for highly sophisticated industrial designs.

2:1 wide input range
Regulated outputs
1kVdc isolation
Continuous short circuit protection
Low noise
UL94V-0 package material
83% efficiency
SIP 8 package

Operating temperature is without derating.

EN60950-1

Use this DC-DC converter from RECOM to reduce the voltage level from your power source. When supplied with an input between 9 and 18V DC, it provides a 5V DC output with a 400mA current to a compatible electrical circuit. Supplying the correct voltage prevents costly breakdowns and ensures a longer service life for your system. The device operates in a wide temperature range of -40°C to +85°C, so it’s the ideal choice for harsh work areas. For a performance you can depend on, its mean time between failures is almost 1.4 million hours when operated at +25°C.

• Small size of 21.8 (L) x 9.2 (W) x 11.1mm (H) maximises board packing efficiency
• Through-hole mounting type to ensure a strong connection to your PCB
• Light weight of 4.7g doesn't put a strain on your setup
• Built-in isolating transformers block out noise and interference, increasing the efficiency of your transmissions

• Medical equipment
• Renewable energy technology
• Vehicle workshops
• Smart lighting systems

Yes, you can. Its maximum operating humidity of 95% RH shows it can function in moist settings.