TRACOPOWER Switching Power Supply, TMSB 2-2143, 3.3 V dc, 14 V dc, 70mA, 2W, Dual Output, 120 → 370 V dc, 90

The Tracopower TMSB-2 is a series of ultra-compact encapsulated AC-DC power supplies. The TMSB-2 series of AC-DC modules comes with the latest medical safety approvals, 2 x MOPP end a temperature range of -40°C to 80°C which qualifies them to be used everywhere in the world. This series of AC-DC power supplies is an interesting solution for space critical applications in medical, commercial and industrial electronic equipment. The TMSB-2 series also complies with the latest European ErP directive.

Standby power module to comply with ErP directive
No load input power ˂ 30mW
Constant power characteristics at 2W (no current limitation)
Suitable to drive relays, selenoids, capacitive loads and LED’s
Constant voltage auxiliary outputs 3.3 and 5 VDC
Operating temperature range –30°C to +70°C
EMI meets EN 55022, class B and FCC, level B
Short circuit and overload protection

IEC/EN 60950-1, UL 60950-1, EN 60335-1

CB certificate for IEC 60950-1
UL/cUL 60950-1 / UL/cUL 60601-1

Switch Mode - Traco, TMSB 2 Series