PTV Series

Output Voltages from 1kV to 70kV
EMI/RFI Input Filter
Internal 10V Ref and Output Inhibit Via TTL Signal
OEM Customization Available

*Note: All specifications are subject to change without notice. Please consult the English PDF version of this datasheet for the most up-to-date revision.

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Data Sheet

Relevant FAQs

Spellman 200W, 350W High Voltage Power Supplies

Spellman’s PTV Series of modular high voltage power supplies deliver up to 350W of continuous power. A quasi-resonant inverter design provides over 80% efficiency with very fast dynamic response. PTV power supplies incorporate extensive standard features in two power output ranges (200W and 350W) with a wide range of output voltages operating to the most exacting specifications.

Typical applications:

Projection Television
X-ray Systems
E-beam Systems
Capacitor Charging systems
CPT/CRT Testing

Specifications

^{(Rev. 128007-001 REV. P)}

Input:

200W: 115Vac ±10% @ 2.5A, 50/60Hz

350W: 115Vac ±10% @ 4.3A, 50/60Hz

200W: 220Vac ±10% @ 1.3A, 50/60Hz

350W: 220Vac ±10% @ 2.2A, 50/60Hz

Optional:

200W: 100Vac ±10% @ 2.8A, 50/60Hz

350W: 100Vac ±10% @ 4.9A, 50/60Hz

Output:

Models from 1kV to 70kV, 200W or 350W. Each model is available in positive or negative polarity outputs.

Voltage Regulation:

Load: 0.01% of output voltage no load to full load.

Line: ±0.01% for a ±10% change in input voltage.

Current Regulation:

Load: 0.01% of output current from 0 to rated voltage. Line: 0.01% of rated current over specified input range.

Efficiency:

80%, typical.

Ripple:

PTV200: 0.1% p-p of output voltage.
PTV350: 0.2% p-p of output voltage.

Switching Frequency:

45-65kHz, nominal

Temperature:

Operating: 0°C to +40°C.
Storage: -40°C to +85°C.

Voltage Temperature Coefficient:

0.01%/°C

Stability (voltage & current):

0.01%/hr after 1/2 hour warm-up.
0.02% per 8 hours.

Cooling:

200W: Convection cooled.
350W: Fan cooled, rear air intake.

Dimensions:

1-40kV: 33/16”H x 103/4”W x 10”D
(8.1cm x 27.3cm x 25.4cm).

50-70kV: 4.187˝ H x 10.875˝ W x 11.812˝ D
(10.65cm x 27.6cm x 35.1cm).

HV Output:

Flying lead 18”±1”(45.7cm) UL listed.
AMP LGHI connector available for 40kV only.

Power Input Connector:

IEC320.

AC Line Voltage Input Cable:

Length: 8’ (2.4m).

Regulatory Approvals:

Compliant to EEC EMC Directive. Compliant to EEC Low Voltage Directive. UL/CUL recognized, File E148969 (up to 5kV only). RoHS compliant.

PTV SELECTION TABLE

200 Watt Model PTV200			350 Watt Model PTV350
kV	mA	Model Number	kV	mA	Model Number
1	200	PTV1*200	1	350	PTV1*350
3	70	PTV3*200	3	117	PTV3*350
5	40	PTV5*200	5	70	PTV5*350
10	20	PTV10*200	10	35	PTV10*350
15	14	PTV15*200	15	23	PTV15*350
20	10	PTV20*200	20	18	PTV20*350
25	8	PTV25*200	25	14	PTV25*350
30	7	PTV30*200	30	12	PTV30*350
40	5	PTV40*200	40	9	PTV40*350
50	4	PTV50*200	50	7	PTV50*350
60	3.3	PTV60*200	60	5.8	PTV60*350
70	2.85	PTV70*200	70	5.0	PTV70*350

*Specify “P” for positive polarity or “N” for negative polarity.

INTERFACE CONNECTOR 9 PIN

Pin	Signal	Parameters
1	+10Vdc Reference	+10Vdc @ 1mA, maximum
2	Current Program	0 to 10Vdc = 0 to 100% rated output, Zin = 10MΩ
3	Voltage Monitor	0 to 10Vdc = 0 to 100% rated output, Zout = 10kΩ
4	Voltage Program	0 to 10Vdc = 0 to 100% rated output, Zin = 10MΩ
5	Common Ground	Power Ground
6	Current Monitor	0 to 10Vdc = 0 to 100% rated output, Zout = 10kΩ
7	Enable/Inhibit	Ground = Inhibit, Open = HV ON
8	OVP Indicator	Collector w/1kΩ pull up to +5Vdc, transistor on =OVP
9	Signal Return	Signal Return