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All specifications valid at nominal input voltage, full load and +25
°
C after warm-up time unless otherwise stated.
MicroSwitcher
TMS Series 6, 10, 15, 25 Watt
Input Specifications
Input voltage range
85
–
264 VAC (110
–
375 VDC)
Input frequency
47
–
63 Hz
External input fuse
(recommended)
1 A slow blow
Output Specifications
Voltage set accuracy
± 2 %
Regulation
– Input variation
– Load variation (10 –90%)
– Single output models
– Dual output models (min. load 10 %)
± 0.4 % max.
± 1 % max.
± 2 % typ. / 5 % max. (symmetric load)
Ripple and noise
(20Mhz Bandwidth)
100 mV pp typ.
Overload protection by current limit at
>130 % Inom.
(long therm short circuit operation may cause
damage to the unit)
General Specifications
Temperature ranges
– Operating
–
25
°
C
…
+60
°
C ambient temp. max.
+ 90
°
C max.
–
25
°
C
…
+105
°
C
– Case temperature
– Storage (non operating)
Dearating
– 5 Vout models
– all other models
above + 40
°
C: 2.5 % /
°
C
above + 50
°
C: 5 % /
°
C
Temperature coefficient
0.02 % /
°
C
Efficiency
78 % typ.
Humidity
(non condensing)
85 % rel max.
Switching frequency
100 kHz typ.
Hold-up time
– Vin = 115 VAC
– Vin = 230 VAC
20 ms typ.
100 ms typ.
I/O-Isolation voltage
3
‘
000 VAC
Leakage current
0.3 mA RMS typ. / 230 VAC / 50 Hz
EMI / RFI conducted
EN 55022, level B, FCC Part 15 level B
EMC compliance
– Electrostatic discharge ESD
– RF field susceptibility
– Electrical fast transients/ bursts on mainsline
– Surge
IEC / EN 61000-4-2 level 3 6 kV / 8 kV
IEC / EN 61000-4-3
IEC / EN 61000-4-4 level 3 2 kV
IEC / EN 61000-4-5 level 3 1 kV / 2 kV
10 V / m
Safety standards
UL 1950, EN 60950, IEC 60950
Safety approvals
UL / cUL File E141988
Case material
CELANEX (UL 94-V0)
Reliability, calculated MTBF
(MIL-HDBK-217E)
> 250
‘
000 h at 25
°
C