High Voltage Power Supplies -- UP series
Miniature I/O Proportional APD Power Supplies - Ultra-compact, PCB mountable. 
The UP series is a miniature, input/output proportional on-board DC-DC converter featuring high reliability, high power and low ripple. Its compact form factor enables you to place it anywhere on your PCB.
Main Features:
- Miniature Size, High Power
- Low ripple, less than 0.5% p-p
- Input/Output Proportional
- Input/Output Isolation (up to 500 V)
- UL60950, CSA No.60950 approved
Possible Applications:
Voltage Range: 100V to 500V
Power: 2.5W