High-voltage KFS1200 Series 1200W AC/DC power supply with 200VDC output, 6A rated current, and 190–200V adjustable range in a compact 108.8 × 278.1 × 41mm design. With 90–264VAC universal input, peak power up to 3800W for 5 seconds, intelligent cooling control, and active current sharing, it is ideal for industrial and medical systems, collaborative robots, and linear motor equipment.

Input Voltage Range

Single-phase 90VAC - 264VAC

Input Voltage Frequency

50Hz - 60Hz

Output Voltage

200V

Rated Current

0-6A

Peak Output Current

19A

Rated Power

1200W

Peak Output Power

3800W @ Vin≥220VAC

Output Ripple

≤1%

Peak Efficiency @230Vac

94% (exclude fan power)

Outline

4.28“x10.95”x1.61“ or 108.8mmx278.1mmx41mm

EMC

CLASS B Conducted and CLASS A Radiated Emissions

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Description

30-Second Fit Check

Output: 200V DC, 6A (1200W)
Trim range: 190–200V (tight window—confirm your exact requirement)
Peak current: 19A peak
Input: 90–264VAC (47–63Hz)
Controls: DC_OK + remote sense + remote on/off; PMBus/CANBus optional

What It Is & Why It Matters

High-voltage rail targeting where setpoint accuracy and integration clarity matter
DC_OK supports faster fault isolation in service workflows
Remote sense helps keep the delivered voltage closer to the target under load
Series isolation/leakage specs are explicitly listed—useful for high-voltage risk review

Key Specs (Evidence)

200V / 6A rated output
Series peak: 3800W for 5s when input ≥180VAC
Isolation (series): primary-secondary 3000VAC; primary-earth 1500VAC; secondary-earth 1500VAC
Leakage (series): touch <100µA; earth <500µA
Aux: 5V/2A max (series)

Integration & Controls

Remote on/off + remote sense compensation
DC_OK analog indication signal
Optional PMBus/CANBus (confirm ordering)
Series lists smart fan speed control—plan airflow and verify in test

Best for / Not for

Best for: systems needing a 200V DC rail where the required setpoint fits 190–200V
Best for: integration-focused builds that want DC_OK and remote control features
Not for: applications requiring a wider trim window than 190–200V
Not for: fanless-only installations

Typical Applications & Selection Checklist

Applications: industrial/medical AC/DC systems; collaborative robotics subsystems
Confirm setpoint fits 190–200V and validate at the load point
Validate peak events vs 19A peak and series peak condition
Decide whether PMBus/CANBus is required for your program
Thermal validation: verify airflow and ambient conditions during end-product testing

RFQ Quick Checklist