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AC/DC Power Modules
TML Series 5 to 30 Watt
Output Specifications
Voltage set accuracy ± 2 %
Regulation – Input variation 0.3 % max.
– Load variation (10–100%)
– Single output models 1.0 % max.
– Dual/ triple output models 5 % max.
Minimum load 5 % for TML 30 single output models
10 % on main output of triple output models
Ripple and noise (20 MHz bandwidth) – 3.3 & 5 VDC output models: <1.5 % of Vout
– other models: <1.0 % of Vout
Current limitation 120– 80 % fold back
Short circuit protection hiccup mode, indefinite (automatic recovery)
Maximum capacitive load 470–50’000 µF depending on model
General Specifications
Temperature ranges – Operating –25 °C to +60 °C
– Power derating above 50 °C 3.75 %/°C
– Storage (non operating) –40 °C to +85 °C
Temperature coefficient 0.02 %/°C
Efficiency 72–80 % (depending on model)
Humidity (non condensing) 95 % rel max.
Switching frequency 100 kHz typ. (Pulse width modulation PWM)
Hold-up time 40 ms min. (Vin 115...230 VAC)
Isolation voltage – Input/Output 3‘000 VAC
Reliability /calculated MTBF (MIL-HDBK-217E ground benign) >660’000 h @ 25 °C
EMI / RFI conducted EN 55022, class B, FCC part 15, level B
EMC compliance – Electrostatic discharge ESD IEC / EN 61000-4-2 4 kV / 8 kV
– RF field susceptibility IEC / EN 61000-4-3 3 V/m
– Electrical fast transients/bursts on mainsline IEC / EN 61000-4-4 1 kV
Safety class II (only 30 watt models) to IEC / EN 60536
Safety standards UL 60950-1, IEC 60950-1, EN 60950-1
Safety approval cUL/UL File E188913
www.ul.com -> certifications
Case material Plastic resin + fiberglass
(flammability to UL 94-V0)
All specifications valid at nominal input voltage, full load and +25 °C after warm-up time unless otherwise stated.