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The SL Power Electronics TCM-1000-48G is a high-power AC/DC converter designed for industrial and commercial applications. It features a robust chassis mount design and operates within a wide AC input voltage range of 180-264 Vac.
This converter boasts a typical efficiency of 87% at full load and provides a single output. Key electrical specifications include ±0.2% line regulation and ±2% load regulation. It offers features such as adjustable output voltage (±5% minimum), electronic current limiting at 120% maximum, and overvoltage protection.
For system integration, the TCM-1000-48G includes hot-swap and N+1 capabilities with built-in OR-ing diodes and slope program current sharing. It also provides important signals like AC power fail and DC power good (TTL outputs). The operating temperature range is -20°C to 50°C at full power, with derating to 66% power at 71°C.
Safety certifications include approvals to UL1950, CSA 22.2 #950, IEC 950, and TUV EN60950, meeting Low Voltage Directive CE 73/23/EEC//93/68/EEC. It also meets FCC Part 15 Class A and EN55022 Class B for conducted RFI.
180-264 Vac.
Chassis mount, 284.5mm x 123.7mm x 63.2mm.
-20°C to +50°C full power, de-rate to 66% at 71°C.
Overload protection at 120% maximum, overvoltage protection at 136%, reverse voltage protection up to 2x output voltage.
Yes, with built-in OR-ing diode and slope program current sharing for hot swap N+1 capability.
87% typical at full load.
AC power fail signal (TTL '0'), DC power good signal (TTL '0' open collector), remote inhibit (contact closure or TTL '0').