Variable Regulated DC Power Supply PAD-LA Series

PAD-LA Series

Features

Succession of achievements and trust

The PAD-LA Series are renewal version of our long seller models “PAD-L Series” as known for high performance and high reliability of variable DC regulated power supplies used with excellent regu-lators.

The PAD-LA Series has polished features and performance also it has improved the “easy to use” operation by adopting an advanced design and we aim to establish the “Basic Power Supply” which can be used in all fields of application from the R&D , Quality Control to the Manufacturing site.

Type Ⅲ
 
Type Ⅳ
PAD-LA type3
PAD-LA type4

Type Ⅲ

ModelCV[V]CC[A]
PAD16-100LA0〜160〜100
PAD36-60LA0〜360〜60
PAD60-35LA0〜600〜35
PAD110-20LA0〜1100〜20
PAD250-8LA0〜2500〜8

※Discontinued / Limited Stock

Type Ⅳ

ModelCV[V]CC[A]
PAD36-100LA0〜360〜100
PAD60-60LA0〜600〜60
PAD110-32LA0〜1100〜32
PAD250-15LA0〜2500〜15

※Discontinued / Limited Stock

Front

PAD-LA Front
  1. POWER Switch
  2. OVP/OCP Switch
  3. OUTPUT ON/OFF Indicator
  4. Voltmeter
  5. CV Indicator
  6. VOLTAGE Knob
  7. Adjustment Variable Resistor
  8. Remote Control Setup Switch
  9. M/S Switch
  10. CURRENT Knob
  11. CC Indicator
  12. Ammeter
  1. POWER Switch
  2. OVP/OCP Switch
  3. OUTPUT ON/OFF Indicator
  4. Voltmeter
  5. CV Indicator
  6. VOLTAGE Knob
  1. Adjustment Variable Resistor
  2. Remote Control Setup Switch
  3. M/S Switch
  4. CURRENT Knob
  5. CC Indicator
  6. Ammeter

Use large LED monitor with high visibility for 4 digits display

Adopting with the Digital display from former Analog type, which display the output Voltage, and Current. Fur thermore, by locat ing each indication of the CV/CC and ON/ OFF operation around the display, it can easily confirm the required information immediately.

OVP / OCP

In addition to OVP (Over Voltage Protection circuit) function, it is equipped with OCP (Over Current Protection circuit) as standard.

Putting together of the mode setting switches

Improving the convenience of operation, we have put together all of the switches located on the upper right area of the unit for the function of Output, Adjusting display, variable resistor for setting of OVP and OCP, Setting operation mode for Analog Remote control, one control parallel operation (or series operation) to set for Master or Slave unit.

Output and Set Switch

In separate to the Power Switch of the unit, it has equipped the “Output Switch” and also the “SET Switch” which enable to confirm the setting value of voltage and current even when the output is off.

Rear

PAD-LA Rear
  1. Sensing Short Bar
  2. Sensing Terminal
  3. DC OUTPUT Terminal
  4. Exhaust Port
  5. Cable Clamp
  6. AC INPUT Terminal Block
  7. Chassis Terminal
  8. Grounding Short Bar
  1. Sensing Short Bar
  2. Sensing Terminal
  3. DC OUTPUT Terminal
  4. Exhaust Port
  1. Cable Clamp
  2. AC INPUT Terminal Block
  3. Chassis Terminal
  4. Grounding Short Bar

Output Monitoring

It is equipped with the Monitor Output Terminal for Output Voltage and Output Current as standard. The Monitor Output for Output Voltage is 0 V to approx. 10 V at 0 V to the rated output voltage, and for the Output Current is 0 V to approx. 1 V at 0 V to the rated output current.

Control Terminals

Adopting the screw less wire clamp for the control terminal block on the rear panel that was used to be the harmonica terminal.

Computer Control

By using optional controller Model PIA4810, the PAD-LA Series can be controlled through by the computer.

※ It is required for the modification of replacing ROM in case of using controller Model PIA3200.
※ PIA4810 is discontinued / while supplies last.

PIA4810

 

System Expansion for PAD-LA Series / System Layout

Description of Control

  • Output Voltage Setting
  • Output Current Setting
  • Output ON/OFF

System Expansion for PAD-LA Series / System Layout

Various functions

  • Series Operation(One control: Master/Slave configuration)*1
  • Parallel Operation(One control: Master/Slave configuration)*2
  • Remote Sensing function
  • OVP (Over Voltage Protection circuit)
  • OCP (Over Current Protection circuit)
  • OHP (Over Heat Protection circuit)
  • Output Voltage monitor (0 V to 10 V)
  • Output Current monitor (0 V to 1 V)
  • *1 It can be changed for contact open shut off by modification as it is normally shut off by contact short.
  • *2 Master/Slave configuration can be used for the same rated output model (Series Operation: Up to 2 units for 250 V model, up to 3 units for other models, Parallel Operation: up to 3 units)

External Analog Control function

  • C.V. Control by external voltage (0 V to rated value/0 V to 10 V)*1
  • C.C. Control by external voltage (0 A to rated value/0 V to 10 V)*1
  • C.V. Control by external resistor*2
  • C.C. Control by external resistor*2
  • Output ON/OFF by external contact *3
  • Power Switch shut off by external contact *4
  • *1 Voltage and current knob on the front panel can vary the output.
  • *2 It can be changed by Setting Switch for controlling the “0 to rated value/10 KΩ to 0 Ω” from the normal setting of “0 to rated value/0 Ω to 10 kΩ.
  • *3 The Setting Switch can change. The Output OFF for using contact open as it is normally used for Output OFF by contact short.
  • *4 It can be changed for contact open shut off by modification as it is normally shut off by contact short.

 

Bracket installation example

Inch rack EIA standard

Inch rack EIA standard

Inch rack EIA standard
ModelKRB5-PADKRB11-PAD
Type
Unit511

Milli rack JIS standard

Milli rack JIS standard

Milli rack JIS standard
ModelKRB250-PADKRB500-PAD
Type
Unit510

Specifications

SpecificationsOutputRippleLine RegulationLoad RegulationDimensionsWeightInput
ModelCVCCCVCCCVCCCVCCTypekgVoltage(AC)Power
VAmVrmsmArmsmVmAmVmAV±10 %kVA
PAD16-100LA0 to 160 to 1000.51000.005%+130.005%+25652003.3
PAD36-60LA0 to 360 to 600.5100.005%+130.005%+25662003.8
PAD36-100LA0 to 360 to 1000.5500.005%+130.005%+25962007.1
PAD60-35LA*0 to 600 to 350.580.005%+130.005%+23642003.4
PAD60-60LA0 to 600 to 600.5200.005%+130.005%+25962006.9
PAD110-20LA*0 to 1100 to 20140.005%+110.005%+23632003.8
PAD110-32LA*0 to 1100 to 321100.005%+130.005%+25942006.7
PAD250-8LA*0 to 2500 to 8540.005%+210.005%+33632003.4
PAD250-15LA*0 to 2500 to 15550.005%+210.005%+33922006.7

*Discontinued / Limited Stock

Line-up

Options

Series option. Please check the individual product page for detailed optional products.

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