Kikusui PBZ20-20 Bipolar DC Power Supplies +/- 0 -20V +/- 0-20A
Kikusui PBZ20-20 Bipolar DC Power Supplies +/- 0 -20V +/- 0-20A

Kikusui PBZ20-20 Bipolar DC Power Supplies +/- 0 -20V +/- 0-20A

(1 customer review)

£4912.00 (£5,894.40 inc VAT)

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SKU: PBZ20-20 Category: Brand:

Description


Kikusui PBZ20-20 Bi-Polar Power Supply

The Kikusui PBZ 20-20 (+/-0 to 20V +/-0 to 20A) is a bipolar type DC regulated power source that can continuously change both + and polarities passing through 0 without changing the output terminal. By adopting a Switching + Linear system, the PBZ is able to realize both drastic weight reduction as well as high speed and low noise operation. Since operation covers 4 quadrants, power can be both supplied (source) and absorbed (sink). The PBZ can also drive inductive or capacitive loads. The unit also equips a signal generator function which enables waveform and sequence creation. The PBZ is also capable of synchronized operation which is required for voltage variation tests, and it can also be expanded for large current applications through master-slave parallel operation.

Features:

  • Sequence function (The basic sine, triangular and square waveforms, as well as the 16 user-defined waveforms, can each be set as a sequence step)
  • Parallel operation function
  • Unipolar mode (In unipolar mode it is still possible to apply current in both directions (source and sink).
  • Control via browser (”with LAN” model)
  • CV/CC selectable mode
  • Memory function
  • Protection functions (Over voltage/Over current/Over heat/ Power limit)
  • Fine setting
  • Key lock
  • Remote sensing
  • Output voltage/current monitor
  • External voltage/resistance control
  • External signal input
  • Status signal output

Product Images

Product Videos

YouTube Video
PBZ Bipolar Power Supply Overview

Documentation


Complicated waveform generation
Strict standard testing support
World-leading rapid response performance
Parallel Operation with Different Power Supply Models
PBZ Series: How to Change Pulse Width Using Sequence Function
How to Enable Positive/Negative Output from DC Power Supply
PBZ Series: How to Output Synchronised Square Wave from TRIG OUT Terminal
How to Measure Output Impedance of Power Supply with Bipolar Power Supply PBZ Series
Blown Fuse Testing Precautions When Using Electronic Load
Output Connection Methods with Parallel Control
Output On/Off Behaviour of PBZ Series
Using Bipolar Power Supply PBZ Series as AC Electronic Load
What It Takes to Keep Regulated DC Power Supply Stable Part 1: Connecting Cable
How to Select a Right DC Power Supply Part 2: Key Considerations
What It Takes to Keep Regulated DC Power Supply Stable Part 2: Load Conditions
What Makes a Good Power Supply?
DC Power Supply Sinks Current when Output is Turned Off
How to Balance Battery Module Charge-Discharge
Which Power Supply is Most Suitable to Run DC Motor?
How to Double Output Voltage from Two PBZ through BTL* Connection

AC Input, Rated Output
Model PBZ20-20A PBZ20-20 PBZ40-10 PBZ60-6.7 PBZ80-5
AC Input
Nominal input voltage 100 Vac to 240 Vac, 50 Hz to 60 Hz 100 Vac to 240 Vac, 50 Hz to 60 Hz 100 Vac to 240 Vac, 50 Hz to 60 Hz 100 Vac to 240 Vac, 50 Hz to 60 Hz 100 Vac to 240 Vac, 50 Hz to 60 Hz
Voltage and frequency range 90 Vac to 250 Vac, 47 Hz to 63 Hz 90 Vac to 250 Vac, 47 Hz to 63 Hz 90 Vac to 250 Vac, 47 Hz to 63 Hz 90 Vac to 250 Vac, 47 Hz to 63 Hz 90 Vac to 250 Vac, 47 Hz to 63 Hz
Current 10 Aac or less (when connected to a rated load) 10 Aac or less (when connected to a rated load) 10 Aac or less (when connected to a rated load) 10 Aac or less (when connected to a rated load) 10 Aac or less (when connected to a rated load)
Inrush current (1 ms or more) 20 Apeak or less(input 100 V)
40 Apeak or less(input 200 V)		 40 Apeak or less 40 Apeak or less 40 Apeak or less 40 Apeak or less
Power 900 VA or less (when connected to a rated load) 900 VA or less (when connected to a rated load) 900 VA or less (when connected to a rated load) 900 VA or less (when connected to a rated load) 900 VA or less (when connected to a rated load)
Power factor 0.95 TYP (when the input voltage is 100 V and when connected to a rated load) 0.95 TYP (when the input voltage is 100 V and when connected to a rated load) 0.95 TYP (when the input voltage is 100 V and when connected to a rated load) 0.95 TYP (when the input voltage is 100 V and when connected to a rated load) 0.95 TYP (when the input voltage is 100 V and when connected to a rated load)
Rated Output
Output power 400W 400W 400W 402W 400W
Output voltage ±20 V ±20 V ±40 V ±60 V ±80 V
Output current ±20 A ±20 A ±10 A ±6.7 A ±5 A
Peak current ±120 Apeak (TYP)
±100 Apeak (TYP)		 — — — —
Isolation voltage 500 Vdc, Only the output’s COM terminal can be grounded. 500 Vdc, Only the output’s COM terminal can be grounded. 500 Vdc, Only the output’s COM terminal can be grounded. 500 Vdc, Only the output’s COM terminal can be grounded. 500 Vdc, Only the output’s COM terminal can be grounded.
Constant Voltage (CV Mode)
DC Current
Bipolar mode 0.000 V to ±21.000 V 0.000 V to ±21.000 V 0.000 V to ±42.000 V 0.000 V to ±63.000 V 0.000 V to ±84.000 V
Unipolar mode 0.000 V to 21.000 V 0.000 V to 21.000 V 0.000 V to 42.000 V 0.000 V to 63.000 V 0.000 V to 84.000 V
Fine feature ±5 % of rtg ±5 % of rtg ±5 % of rtg ±5 % of rtg ±5 % of rtg
Setting resolution 0.001 V (0.0001 V for the fine feature) 0.001 V (0.0001 V for the fine feature) 0.001 V (0.0001 V for the fine feature) 0.002 V (0.0002 V for the fine feature) 0.002 V (0.0002 V for the fine feature)
Setting accuracy ± (0.05 % of setting + 0.05 % of rtg) ± (0.05 % of setting + 0.05 % of rtg) ± (0.05 % of setting + 0.05 % of rtg) ± (0.05 % of setting + 0.05 % of rtg) ± (0.05 % of setting + 0.05 % of rtg)
Temperature coefficient ±100 ppm/°C of rtg (TYP) ±100 ppm/°C of rtg (TYP) ±100 ppm/°C of rtg (TYP) ±100 ppm/°C of rtg (TYP) ±100 ppm/°C of rtg (TYP)
AC current
Setting range 0.00 Vpp to 42.00 Vpp 0.00 Vpp to 42.00 Vpp 0.00 Vpp to 84.00 Vpp 0.00 Vpp to 126.00 Vpp 0.00 Vpp to 168.00 Vpp
Setting resolution 0.01 V 0.01 V 0.1 V 0.1 V 0.1 V
Setting accuracy ±0.5 % of rtg ±0.5 % of rtg ±0.5 % of rtg ±0.5 % of rtg ±0.5 % of rtg
AC frequency
Setting range 0.01 Hz to 200.00 kHz 0.01 Hz to 100.00 kHz 0.01 Hz to 100.00 kHz 0.01 Hz to 100.00 kHz 0.01 Hz to 100.00 kHz
Setting resolution 0.01 Hz 0.01 Hz 0.01 Hz 0.01 Hz 0.01 Hz
Setting accuracy ±200 ppm ±200 ppm ±200 ppm ±200 ppm ±200 ppm
Sweep Linear and logarithmic Linear and logarithmic Linear and logarithmic Linear and logarithmic Linear and logarithmic
Sweep Time 100 μs to 1000 s (resolution of 100 μs) 100 μs to 1000 s (resolution of 100 μs) 100 μs to 1000 s (resolution of 100 μs) 100 μs to 1000 s (resolution of 100 μs) 100 μs to 1000 s (resolution of 100 μs)
AC waveform
Type Sine wave, square wave, triangle wave, and 16 user-defined arbitrary waveforms Sine wave, square wave, triangle wave, and 16 user-defined arbitrary waveforms Sine wave, square wave, triangle wave, and 16 user-defined arbitrary waveforms Sine wave, square wave, triangle wave, and 16 user-defined arbitrary waveforms Sine wave, square wave, triangle wave, and 16 user-defined arbitrary waveforms
Start phase 0 ° to 359 ° 0 ° to 359 ° 0 ° to 359 ° 0 ° to 359 ° 0 ° to 359 °
Square wave duty cycle 0.1 % to 99.9 % (f < 100 Hz), 1 % to 99 % (100 Hz ≤ f < 1 kHz), 10 % to 90 % (1 kHz ≤ f < 10 kHz), and fixed to 50 % (10 kHz < f) 0.1 % to 99.9 % (f < 100 Hz), 1 % to 99 % (100 Hz ≤ f < 1 kHz), 10 % to 90 % (1 kHz ≤ f < 10 kHz), and fixed to 50 % (10 kHz < f) 0.1 % to 99.9 % (f < 100 Hz), 1 % to 99 % (100 Hz ≤ f < 1 kHz), 10 % to 90 % (1 kHz ≤ f < 10 kHz), and fixed to 50 % (10 kHz < f) 0.1 % to 99.9 % (f < 100 Hz), 1 % to 99 % (100 Hz ≤ f < 1 kHz), 10 % to 90 % (1 kHz ≤ f < 10 kHz), and fixed to 50 % (10 kHz < f) 0.1 % to 99.9 % (f < 100 Hz), 1 % to 99 % (100 Hz ≤ f < 1 kHz), 10 % to 90 % (1 kHz ≤ f < 10 kHz), and fixed to 50 % (10 kHz < f)
Constant
current
characteristics
Frequency response DC to 150 kHz (TYP) DC to 100 kHz (TYP) DC to 100 kHz (TYP) DC to 100 kHz (TYP) DC to 100 kHz (TYP)
Response 2.3 μs, 6.7 μs, 23 μs, 67 μs (TYP) 3.5 μs, 10 μs, 35 μs, 100 μs (TYP) 3.5 μs, 10 μs, 35 μs, 100 μs (TYP) 3.5 μs, 10 μs, 35 μs, 100 μs (TYP) 3.5 μs, 10 μs, 35 μs, 100 μs (TYP)
Overshoot 5 % or less (TYP) 5 % or less (TYP) 5 % or less (TYP) 5 % or less (TYP) 5 % or less (TYP)
Ripple noise (rms) p-p: 20 mV (TYP)
rms: 2 mV (TYP)		 p-p: 20 mV (TYP)
rms: 2 mV (TYP)		 p-p: 20 mV (TYP)
rms: 4 mV (TYP)		 p-p: 30 mV (TYP)
rms: 4 mV (TYP)		 p-p: 30 mV (TYP)
rms: 4 mV (TYP)
Load effect ±(0.005 % of setting + 1 mV) ±(0.005 % of setting + 1 mV) ±(0.005 % of setting + 1 mV) ±(0.005 % of setting + 1 mV) ±(0.005 % of setting + 1 mV)
Source effect ±(0.005 % of setting + 1 mV) ±(0.005 % of setting + 1 mV) ±(0.005 % of setting + 1 mV) ±(0.005 % of setting + 1 mV) ±(0.005 % of setting + 1 mV)

Note* Specifications are liable to change. For the full list of Specifications, please see the products datasheet located under the ‘Documentation’ tab.

1 review for Kikusui PBZ20-20 Bipolar DC Power Supplies +/- 0 -20V +/- 0-20A

  1. Jeff B –

    Found the guys a Telonic very helpful when searching for a high speed power supply

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