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All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.

Input Specifications

Input voltage

180, 300, 350 & 500 VDC models: +10.8 to +13.2 VDC

other VDC models: +10.8 to +16.5 VDC

Reserve voltage protection

none

Conducted noise (input)

internal filter

Output Specifications

Max. output current vs output voltage

100

80

60

40

20

100% output

50% output

(%)

0

0 Output current (lo)

100％

Voltage set accuracy

±5 %

Voltage adjustement range

0 – 100 %

(adjustable with external voltage 0 to +4 VDC or with 5 kOhm variable resistor)

Remote On/Off control (not for 180, 300, 350 VDC models)

On = pin 2 to pin 5 open

Off = pin 2 to pin 5 short

Regulation

– Input variation Vin min. to Vin max.

0.03 % max.

– Load variation 0 – 100 %

0.5 % max.

Ripple and noise

180, 300 & 350 VDC models: 30 mVpk-pk typ.

(20 MHz Bandwidth)

500 VDC models: 10 mVpk-pk typ.

1.0, 1.5 & 2.0 kVDC models: 8 mVpk-pk typ.

Temperature coefficient

±0.01 %/K

Stability

0.05 % 8h after warm-up time

Output current limitation

105 % of lout max., fold back

Short circuit protection

indefinite, automatic recovery

General Specifications

Temperature ranges

– Operating

–10°C to +60°C

– Case temperature

+95°C max.

– Storage

–25°C to +85°C

Derating

4 %/K above 50°C

Humidity (non condensing)

95 % rel H max.

Efficiency

60 – 65 %

Reliability, calculated MTBF (MIL-HDBK-217F, at +25°C, ground benign)

>300‘000 h

Isolation (Input/Output)

– Voltage

none

Switching frequency

125 kHz typ. (fixed)

Vibration

5 – 100 Hz amplitude 10 mm pk-pk

10 – 55 Hz acceleration 2 G

Thermal shock

acceleration 20 G max. time 11 ms.

Environmental compliance

– Reach

www.tracopower.com/products/thv-reach.pdf

– RoHS

RoHS Directive 2011/65/EU

High Voltage Power Supplies

THV Series

2 – 3 Watt