HV-Power Supplies PHV Series 3.5 - 5 Watt Features World’s most compact High Voltage Power Supplies Full SMD-Design with Ceramic Capacitors for highest Reliability Positive or negative Polarity Models Excellent Output Stability Low Temperature Coefficient Ultra low Ripple Remote Voltage Programming 0 to 100% Short Circuit Protection Shielded Metal Case 2 Year Product Warranty The PHV series are regulated miniature high voltage power modules using SMD and hybrid technology. They are designed for PCB mounting. The use of high stability components guarantees a minimal temperature drift and a very stable output voltage. Typical applications for these HV power supplies are photomultiplier tubes, gas chromatography, analytical instruments and wherever where small size and high output voltage stability is requested. Models Ordercode PHV 12-350 S 10 P PHV 12-350 S 10 N PHV 12-0.5 K 1000 P PHV 12-0.5 K 1000 N PHV 12-1.0 K 5000 P PHV 12-1.0 K 5000 N PHV 12-2.0 K 2500 P PHV 12-2.0 K 2500 N Input voltage Output voltage 12 VDC 10.8 - 16.5 VDC 0... +350 VDC 0... –350 VDC 0... +500 VDC 0... –500 VDC 0... +1000 VDC 0... –1000 VDC 0... +2000 VDC 0... –2000 VDC Output current max. 10 10 10 10 5 5 2.5 2.5 mA mA mA mA mA mA mA mA Order code P for positive output polarity Order code N for negative output polarity www.tracopower.com Page 1 HV-Power Supplies PHV Series 3.5 - 5 Watt Input Specifications Input voltage +10.8VDC to +16.5 VDC Reverse voltage protection none Conducted noise (input) internal filter Output Specifications Voltage accuracy ±5% Voltage adjustement range 0 – 100% (adjustable with external voltage 0 to +6 VDC or with 5 kOhm varaiable resistor) Remote ON /OFF control ON = pin 2 to pin 5 open OFF = pin 2 to pin 5 short Regulation ± 0.01 % max. ± 0.01 % max. – Input variation Vin min. to Vin max. – Load variation 0 – 100 % Ripple and noise (20 MHz Bandwidth) 100 mVpk-pk max. Temperature coefficient ± 0.01 % / °C Stability 0.05% 8h after warm-up time Current limitation >110% of Iout max., constant current Short circuit protection indefinite General Specifications Temperature ranges – Operating – Case temperature – Storage – 10 °C ... + 50 °C + 90 °C max. – 25 °C ... + 75 °C Derating above 40°C 4 % /°C Humidity (non condensing) 30 – 95 % rel H max. Efficiency 60 – 65% Reliability, calculated MTBF (MIL-HDBK-217 E) >300’000 h @ + 25 °C Isolation voltage none Input/Output Vibration 5 –10 Hz amplitude 10 mm pk-pk 10 – 55 Hz acceleration 2 G Shock acceletration 20 G max. time 11 ms Physical Specifications Case material steel chrom-nickel plated Weight 65 g (2.29 oz) Soldering temperature max. 260 °C / 10 sec. All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. www.tracopower.com Page 2 HV-Power Supplies PHV Series 3.5 - 5 Watt Connection Diagram Connection for remote control by variable resistor + = – + 1 7 PHV Series C1 – 47 µF –Vin Open=ON Short=OFF SW1 100% HV out 2 5 ON/OFF 4 C2 Load 4700 pF 6 3 Vref Vout Com Vadj R2 Output Voltage [%] +Vin 80% 60% 40% 20% 0% R1 0 Ohm R2 5 kOhm R1 5 kOhm 0 Ohm Resistance Control VR = 5 kOhm Connection for remote voltage control + = – 7 + SW1 100% HV out PHV Series C1 – 47 µF –Vin Open=ON Short=OFF 1 2 5 ON/OFF 4 C2 Load 4700 pF 6 3 Vref Vout Com Vadj (open) Output Voltage [%] +Vin 80% 60% 40% 20% 0% + = – 1V 2V 3V 4V 5V 6V Voltage Control Remote voltage control 0 – 6 V http://www.tracopower.com Page 3 HV-Power Supplies PHV Series 3.5 - 5 Watt Outline Dimensions mm (inches) PHV 12-350 S 10P /N 7.3 5.08 5.08 5.08 5.08 (0.38) 9.7 (0.29) (0.2) (0.2) (0.2) (0.2) (1.6) 40.64 60 (2.36) 5 4 3 2 1 Bottom view 6 11 typ 15 (0.49 typ) (0.6) 7 9.8 20.32 (0.39) (0.8) Pin-Out Pin 40 (1.57) 1 +Vin (Vcc) 2 –Vin (GND) 3 V adj. 4 V ref. 5 9.7 ON/OFF (option) 7.3 5.08 5.08 5.08 5.08 6 Common (0.29) (0.2) (0.2) (0.2) (0.2) 7 Vout (0.38) all other models (1.6) 40.64 60 (2.36) 5 4 3 2 1 Bottom view 6 11 typ (0.49 typ) (0.6) Pin diameter ø 0.8 ±0.05 7 9.8 20.32 (0.39) (0.8) 20 40 (0.8) (1.57) (0.03) ±0.002 Tolerances ±0.5 (0.02) Specifications can be changed without notice Rev. 07/01 Jenatschstrasse 1 • CH-8002 Zurich • Switzerland Tel. +41-1284 2911 • Fax +41-1201 1168 • e-mail: [email protected] • internet: http://www.tracopower.com Page 4