Kikusui PAD-L / PAD-LP Series Regulated DC Power Supply (CV/CC), Up to 110V

DISCONTINUED ITEM-Recommended Replacement: Kikusui PAD-LA Series Variable Regulated Power Supply (CV/CC), Up to 250V

The PAD-L Series are high performance and high reliability variable DC regulated power supplies used in all fields, from research and development and quality control to manufacturing plants.This series is made up of a two excellent regulators: thyristor preregulator and power transistor series regulator. Therefore, it combines the high level of performance featured by the seriesinput type with the low power supply harmonic distortion and efficient output characteristic featured by choke input phase control.

Reliability and safety, which are important factors in power supply equipment, are ensured by the extensive use of parts that are stringently inspected. All models also have various safety functions, including an over voltage protector (OVP).The “LP” Series is also available which is provided with high speed OVP function and various status signals suitable for system use.

• Improved power factor at low output voltages.
  Choke input circuit reduces the input apparent current and improves the power factor.
• Low AC input voltage waveform distortion.
  Choke input circuit reduces the harmonic component in the input current and minimizes line interference.
• Excellent temperature coefficient.
  Stringent selection of the parts used, circuit improvements, and forced-air cooling provide a 50 ppm/°C low-temperature drift and excellent ageing drift.
• Fast transient response.
  Since the wideband differential amplifier has a stable frequency-gain and phase characteristic and a loop gain up to a high frequency, its output impedance is low and it can amply respond to sudden changes.
• Low ripple noise voltage.
  Both effective value and peak value are low.
• Various safety functions.
  Overvoltage protector (OVP), overheating protection circuit, and other highly reliable safety functions are provided.

• Kikusui PAD-L and PAD-LP Series Data Sheet.pdf