POWER & VOLTAGE CONVERSION
Enclosed AC/DC Supplies
Enclosed power-supply formats for equipment and control systems.
01SPECIFICATION
Enclosed AC/DC Supplies for the target equipment.
Enclosed AC/DC supplies are selected against the real load, thermal enclosure and EMC environment. Voltage and wattage alone do not define a suitable conversion product.
TECHNICAL QUESTIONS
Define the real operating envelope.
These are the starting parameters for an engineering review. The final specification is confirmed against the drawing and application.
Product familyEnclosed AC/DC Supplies
Power scopePublished examples from 30 W to 3,000 W; exact family range varies
Input110 V or 220 V AC by product; confirm source and frequency
OutputWindings, current, tolerance and duty
EnvironmentProtection and earthing are confirmed with the selected enclosure
ApprovalDrawing, sample, test plan and destination standard
WHAT WE REVIEW
- Provide output voltage, current, ripple and load profile.
- Define input range, inrush, thermal environment and installation clearances.
- Confirm protections, EMC, approvals and required documentation.
RECOMMENDED STARTING POINTPrepare the file
ENGINEERING REVIEWSend the drawing,