Sourcing and sinking of electrical power with four-quadrant operation as well as 2 operation modes of CV and CC is possible. Compact size of only 3U or 4U height for such various function and ultra high-speed response power supply. In addition, the features of large meters with high visibility and superior operability make the DOS series versatile four quadrant bi-polar power supply which can be used a wide variety of occasion from in laboratory to production line.

• Ultra fast response! Suitable for transient response test because of its ultra high-speed response DC to 200kHz and high power, 1200W.
• DOS Series can be used both as a high speed response DC power supply and as an electronic load.
• DC bias is standard equipment.
• A single switch selects between CV and CC modes.
• Compact & light weight
• Complete protective functions

Possible applications

• Inductive load such as coil and transformer
• Various motor tests
• Evaluation test for solar panel related devices
• Ripple test of capacitors
• Voltage regulation tests for in-vehicle electrical component
• For surface treatment

Output
Power[W]	Voltage[V]
150	±20〜±60
300
600
1200