High Voltage Power Supplies PHV Series, 3.5 – 5 Watt Features ◆ 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 ◆ 3-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 Order code 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 range 12 VDC 10.8 – 16.5 VDC Output voltage 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 mA 10 mA 10 mA 10 mA 5 mA 5 mA 2.5 mA 2.5 mA Order code P for positive output polarity Order code N for negative output polarity http://www.tracopower.com Page 1 of 4 High Voltage Power Supplies PHV Series 3.5 – 5 Watt Input Specifications Input voltage +10.8 to +16.5 VDC Reserve voltage protection none Conducted noise (input) internal filter Output Specifications Voltage set accuracy ±5 % Voltage adjustement range 0 – 100 % (adjustable with external voltage 0 to +6 VDC or with 5 kOhm variable resistor) Remote On/Off control On = pin 2 to pin 5 open Off = pin 2 to pin 5 short Regulation – Input variation Vin min. to Vin max. 0.01 % max. – Load variation 0–100% 0.01 % max. Ripple and noise (20 MHz Bandwidth) 100 mVpk-pk typ. Temperature coefficient ±0.01 %/K Stability 0.05 % 8h after warm-up time Output current limitation 110 % of lout max., constant current Short circuit protection continuous General Specifications Temperature ranges – Operating –10°C to +75°C – Case temperature +90°C max. – Storage –25°C to +75°C Derating 4 %/K above 50°C Humidity (non condensing) 30 – 95 % rel H max. Efficiency 60 – 65 % Reliability, calculated MTBF (MIL-HDBK-217F, at +25°C, ground benign) >300‘000 h Isolation (Input/Output) – Voltagenone Switching frequency 90 kHz typ. (fixed) Vibration 5 – 10 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/phv-reach.pdf – RoHS RoHS directive 2011/65/EU Physical Specifications Casing material Steel chrome-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. http://www.tracopower.com Page 2 of 4 High Voltage 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 control voltage control + = – + 7 SW1 100% HV out PHV Series C1 – 47 mF –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 All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. http://www.tracopower.com Page 3 of 4 High Voltage Power Supplies PHV Series 3.5 – 5 Watt Outline Dimensions 9.7 7.3 5.08 5.08 5.08 (0.29) (0.2) (0.2) (0.2) Pin 1 +Vin (Vcc) 2 –Vin (GND) Bottom view 3 V adj. 4 V ref. 5 ON/OFF* 6 Common 7 Vout 6 11 typ 15 (0.49 typ) (0.6) Pin-Out * 5 4 3 2 1 (1.6) 40.64 60 (2.36) (0.38) PHV 12-350 S 10P /N: 7 9.8 20.32 (0.39) (0.8) *on request: add suffix RC 40 (1.57) all other models: 7.3 5.08 5.08 5.08 5.08 9.7 (0.38) (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 (0.49 typ) (0.6) 7 9.8 20.32 (0.39) (0.8) 20 40 (0.8) (1.57) Dimensions in [mm], () = Inch Pin diameter: 0.8 ±0.05 (0.03 ±0.002) Tolerances: ±0.5 (±0.02) Specifications can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com www.tracopower.com Rev. July 04. 2014 Page 4 of 4