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  • JB series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision
  • JB series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision

PMT power supply

High Power & Low Noise
High Voltage Power Supply

  • Voltage range: 0.3 to 2kVdc
  • Power: 1.8 to 2.5W
  • CE marking (All models)
  • Excellent temperature coefficient

High Stability and Ultra-Low-Noise High Voltage Power Supply

The JB series is an exceptional, high-performance PMT power supply. Barely larger than a business card, its features include ultra-low noise (1 mV) and a highly stable output (15 ppm). It is also excellent for phototubes, GM tubes, and radiation counters.

Features and Benefits

  • Ultra low noise 1 mVp-p, high stability 15 ppm/15 min, 50 ppm/8 H
  • Excellent temperature coefficient of 20 ppm/°C typ.
  • External output control and output monitor
  • Extensive protection
  • Broad output range
  • CE marking approved (Low Voltage Directive)

Applications

Models

Positive polarity output

Model Output voltage Output current Ripple Safety standards
High Frequency High Frequency
JB-0.3P 0 to 0.3 kVdc 8 mA 1 mVp-p > 5 kHz 4 mVp-p ≤ 5 kHz CE mark
JBE-0.3P 0 to 0.3 kVdc 8 mA CE mark
JB-0.6P 0 to 0.6 kVdc 3 mA CE mark
JBE-0.6P 0 to 0.6 kVdc 3 mA CE mark
JB-1P 0 to 1 kVdc 2.5 mA CE mark
JBE-1P 0 to 1 kVdc 2.5 mA CE mark
JB-1.5P 0 to 1.5 kVdc 1.5 mA CE mark
JBE-1.5P 0 to 1.5 kVdc 1.5 mA CE mark
JB-2P 0 to 2 kVdc 1 mA CE mark
JBE-2P 0 to 2 kVdc 1 mA CE mark

Negative polarity output

Model Output voltage Output current Ripple Safety standards
High Frequency High Frequency
JB-0.3N 0 to -0.3 kVdc 8 mA 1 mVp-p > 5 kHz 4 mVp-p ≤ 5 kHz CE mark
JBE-0.3N 0 to -0.3 kVdc 8 mA CE mark
JB-0.6N 0 to -0.6 kVdc 3 mA CE mark
JBE-0.6N 0 to -0.6 kVdc 3 mA CE mark
JB-1N 0 to -1 kVdc 2.5 mA CE mark
JBE-1N 0 to -1 kVdc 2.5 mA CE mark
JB-1.5N 0 to -1.5 kVdc 1.5 mA CE mark
JBE-1.5N 0 to -1.5 kVdc 1.5 mA CE mark
JB-2N 0 to -2 kVdc 1 mA CE mark
JBE-2N 0 to-2 kVdc 1 mA CE mark

Specifications

For details, download the datasheet below.

Options

-LMH: MHV OUTPUT CONNECTOR
-LSH: SHV OUTPUT CONNECTOR

How to Order

Add -L Mark to the Model Name to order.
Example: JB-0.6P-LMH

Accessories (sold separately)

CN4-JB & CN5-JB: Assembled input connector (accessory)

Assembled input connector with 9.84 inches (250 mm) flying leads

CN4-JBE & CN5-JBE: Assembled input connector (accessory)

Assembled input connector with 11.8 inches (300 mm) flying leads

Diagram

Connection diagram

For details, download the datasheet below.

Dimensions

For details, download the datasheet below.

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High Voltage power supplies (Chassis mount/PCB mount)