AC/DC Power Modules
TML Series
20 & 40 Watt
Output Specifications
Regulation – Load variation
TML 20 single output models: 1 %, 0–100 % load
TML 20 dual output models: 3 % (each output), 10–100 % symetric load
TML 20 triple output models: 2 % for output 1, 20–100 % load
5 % for output 2&3, 20–100 % symetric load
TML 40 single output models: 0.5 % 1–100 % load
TML 40 symetric dual output models: 3 % (each output), 10–100 % symetric load
TML 40 asymetric dual output models: 2 % for output 1, 25–100 % load
6 % for output 2, 25–100 % load
TML 40 triple output models: 3 % for output 1, 25–100 % load
7 % for output 2&3, 25–100 % symetric load
Current limitation
above 105 % of rated output current.
Overvoltage protection by Zehner diode (main output only)
Short circuit protection
120 % of Vout typ.
hiccup mode, indefinite (automatic recovery)
at +100°C
Overtemperature protection (TML 40 models only)
Max. capacitive load [µF]
Model series
Output:
TML 20
TML 40
60‘000
3.3 VDC
5.0 VDC
25‘000
13‘000
40‘000
Single output models
12 VDC
920
8‘600
15 VDC
820
600
6‘600
24 VDC
1400
+5.0 / –5.0 VDC
+12 / –12 VDC
+15 / –15 VDC
+5.0 / +12 VDC
+5.0 / +24 VDC
+5.0 / +12 / –12 VDC
+5.0 / +15 / –15VDC
4300 / 4300
560 /560
220 /220
–
12‘000 / 12‘000
4‘400 / 4‘400
1‘000 / 1‘000
10‘000 / 470
10‘000 / 400
10‘000 / 780 / 780
10‘000 / 900 / 900
Dual output models symetric
Dual output models asymetric
Triple output models
–
3‘500 / 220 / 220
3‘500 / 150 / 150
General Specifications
Temperature ranges
– Operating
TML 20 models: –25°C to +60°C
TML 40 models: –40°C to +60°C
3.0 %/K
– Power derating above +50°C
– Case max.
+95°C
– Storage (non operating)
–40°C to +85°C
Temperature coefficient
Efficiency
0.02 %/°C
75 – 84 % (depending on model)
Humidity (non condensing)
95 % rel max.
Switching frequency (pulse width modulation PWM)
TML 20 models: 100 kHz typ.
TML 40 models: 132 kHz typ.
Hold-up time
10 ms min.
3‘000 VAC
Isolation voltage
– Input/Output
Reliability /calculated MTBF (MIL-HDBK-217F, at +25°C, ground benign)
>200’000 h
EMI / RFI conducted
EMC compliance
EN 55022, class B, FCC part 15, level B
EN 55024
Protection class
TML 20 models: class I
TML 40 models: class II to IEC/EN 60536
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
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