Recom REC3 DC-DC Converter, 5V dc/ 600mA Output, 4.5 → 9 V dc Input, 3W, Through Hole, +80°C Max Temp -40°C Min

2kVDC (H2 suffix) 4kVdc (H4 suffix) or 6kVdc (H6 suffix) Isolation
Regulated outputs
2:1 or 4:1 (Z suffix) wide range input
Efficiency up to 85%
UL94V-0 package material
Short circuit protection, auto restarting
DIP24 miniature package

Operating temperature is without derating.

EN60950-1, UL60950-1, EN60601-1

Change the voltage of a DC power supply from one level to another with this DC-DC converter from RECOM. For safety, and to prevent power surges from damaging equipment, the unit is isolated, with a barrier between its input and output. To handle large start-up currents, it's able to deliver 140% of its rated power of 3W for a short period. Continuous short-circuit protection helps to safeguard against electrical faults. If the device trips there's no need to manually re-set it, thanks to its auto-restart function. A non-conductive casing minimises the risk of electric shocks during handling.

• Natural convection cooling, so no need for additional fans
• Wide operating temperature range between -40°C and +80°C for use in demanding locations
• Miniature DIP package with dimensions of 32 (l) x 10.2mm (D) takes up minimal space on a PCB
• Mean time between failures of 1,043,000 hours at an operating temperature of +25°C for an extended service life

• Pharmaceutical industry
• Power generation
• Automotive manufacture

Yes, because of this DC-DC converter's high isolation voltage of 4kV DC, it's safe to use in medical applications.