THV Datasheet, PDF (2/4 Pages) Touchstone Semiconductor Inc – High Voltage Power Supplies

High Voltage Power Supplies
THV Series
2 – 3 Watt
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
100% output
80
60
40 50% output
20
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
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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