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TMSB2 Datasheet, PDF (1/4 Pages) TRACO Electronic AG – AC/DC Power Modules | |||
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AC/DC Power Modules
TMSB 2 Series, 2 Watt
Features
â Standby power module to comply
with ErP directive
â No load input power < 30mW
â Constant power characteristics at 2W
(no current limitation)
â Suitable to drive relays, selenoids,
capacitive loads and LEDâs
â Constant voltage auxiliary outputs
3.3 and 5 VDC
â Operating temperature range
â30°C to +70°C
â EMI meets EN 55022, class B and
FCC, level B
â Short circuit and overload protection
â 3-year product warranty
CB
Scheme
LVD UL 60950-1
The TMSB-2 series are compact AC/DC power supplies in a fully encapsulated
plastic casing with solder pins for direct PCB mounting. They feature regulated
outputs and constant power characteristics which make them suitable to drive relays,
solenoids, LEDâs and capacitive loads. Models with an additional regulated
auxiliary output can be used to power a logic circuit in standby functions.
An universal input voltage 85â264 VAC, safety approvals including approvals for
household applications (EN 60335-1) and an operating temp. range from â30°C to
+70°C qualify them for worldwide markets.
Models
Order code
Output power max.
TMSB 2-108
TMSB 2-114
TMSB 2-124
TMSB 2-283
2W
TMSB 2-285
TMSB 2-2143
TMSB 2-2145
1) Total output current must not exceed 250 mA
2) Total output current must not exceed 143 mA
Output 1
8.0 VDC / 250 mA
14 VDC / 143 mA
24 VDC / 83 mA
8.0 VDC / 250 mA 1)
8.0 VDC / 250 mA 1)
14 VDC / 143 mA 2)
14 VDC / 143mA 2)
Output 2
â
â
â
3.3 VDC / 160 mA 1)
5.0 VDC / 250 mA 1)
3.3 VDC / 70 mA 2)
5.0 VDC / 83 mA 2)
Efficiency
72 %
74 %
76 %
69 %
69 %
70 %
70 %
http://www.tracopower.com
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