THB6 Datasheet, PDF (2/3 Pages) TRACO Electronic AG – DC/DC Converters

DC/DC Converters
THB 6 Series
6 Watt
Input Specifications
Input current at no load / full load





12 Vin; 5 VDC model:
12 Vin; other models:
24 Vin; 5 VDC model:
24 Vin; other models:
48 Vin; 5 VDC model:
48 Vin; other models:
30 mA typ. / 570 mA typ.
30 mA typ. / 640 mA typ.
20 mA typ. / 280 mA typ.
20 mA typ. / 315 mA typ.
10 mA typ. / 140 mA typ.
10 mA typ. / 155 mA typ.
Start-up voltage /
under voltage shut down

12 Vin models: 9 VDC / 8.5 VDC typ.
24 Vin models: 18 VDC / 16 VDC typ.
48 Vin models: 36 VDC / 34 VDC typ.
Recommended external input fuse (slow blow)


12 Vin models: 1.2 A
24 Vin models: 0.6 A
48 Vin models: 0.3 A
Surge voltage (1 sec. max.)


12 Vin models: 25 VDC max.
24 Vin models: 50 VDC max.
48 Vin models: 100 VDC max.
Input filter EN 55022 class A
Output Specifications
Voltage set accuracy ±1.0 %
Regulation
– Input variation Vin min. to Vin max. 1.0 % max.
– Load variation 25 – 100 %: single output models: 1.0 % max.
dual output models: 2.0 % max. balanced load
Minimum load 20 % of rated max. output current.
(Operation at lower load is safe but major
deviations to specified data may occur)
Ripple and noise (20 MHz bandwidth)

5 VDC models: 100 mVp-p max.
other models: 150 mVp-p max.
Transient Response (25% load step change) 500 µs max.
Current limitation >120 % Iout max.
Short circuit protection indefinite (automatic recovery)
Capacitive load
5 VDC output models: 1000 µF max.
12 VDC output models: 470 µF max.
dual output models: 220 µF max. (each output)
Isolation / Safety Standards
Isolation test voltage (flash tested 1 sec.) 6000 Vpk
I/O isolation voltage
– according IEC/EN 60601-1 3000 VACrms, rated for 300 Vrms working
(50Hz, 60sec.) voltage, 2 x MOOP
– according IEC/EN 60950-1 4800 VACrms, rated for 300 Vrms working voltage
Leakage current (at 240VAC, 60Hz) 2 µA
I/O isolation capacity (at 100KHz, 1V) 7 pF typ.
I/O isolation resistance (at 500VDC) >1000 Mohm
Safety standards IEC 60950-1:2005 (2nd ed.) +A1:2009 and/or
EN 60950-1:2006 +A1:2010 +A11:2009
+12:2011, UL 60950-1
CSA C22.2 No. 60950-1-03
IEC/EN 60601-1 3rd edition, 2 x MOOP,
UL 60601-1, CSA C22.2 No. 601.1
Safety approvals
– CB test certificate according IEC 60950-1
www.tracopower.com/products/thb6-cb60950.pdf
– CB test certificate according IEC 60601-1(3rd edition) www.tracopower.com/products/thb6-cb60601.pdf
– CSA certificate according UL 60950-1/60601-1
www.tracopower.com/products/thb6-csa.pdf
– UL certificate to UL 60950-1
File E188913 cond.: reinforced insulation rated for
55°C max. with power de-rating 3%/K above
45°C ambient. File copy: e188913qqgq2.pdf
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
http://www.tracopower.com
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