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PROPORTIONAL VOLTAGE BOOSTER

Proportional Voltage Booster
Print this Page: from © Piezo Systems, CATALOG #8 (2011),  page 8. pdf icon



Part Number:
EVB-304
(0 - 250 VDC)
Price
Description: The Proportional Voltage Booster provides a simple means of obtaining the high DC voltage used for driving piezoelectric devices statically. It requires only a low-voltage DC supply (or the output of an op-amp) on the input leg and a drain resistor on the output leg.

The Voltage Booster is small, PCB mountable, and well suited for low current / high voltage applications. Output voltage is proportional to input voltage, and is linear from ~10% to the maximum output voltage.
Features:
•  Low output ripple,
•  Floating output to enable the user to choose either positive or negative drive,
•  Short circuit protection,
•  Reverse polarity protection.

SPECIFICATIONS
ELECTRICAL
  Input Voltage
  0 to +12 VDC
  Input Current
  85 mA (nominal)
  Output Voltage
  0 to +250 VDC (nominal)
  Output Current
  2 mA
  Load Regulation
  5% (1/2 to full load)
  Ripple
  < 0.5% p-p
  Insulation Resistance
  3500 VDC
MECHANICAL
  Weight
  42 grams
  Temperature Range
  -20 to +70°C
PERFORMANCE
volts vs freq
Output voltage as a function of Input voltage.
voltage vs frequency
A 500K ohm discharge resistor across the output terminals is recommended to sink charge when input voltage is removed.
DIMENSIONS
Dimensions of Proportional
		Voltage Booster
PRICING INFORMATION   USD each
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Part Numbers
Description
1 pc.
5 pcs.
25 pcs.
100 pcs.
EVB-304
Proportional Voltage Booster
$422
$362
$301
$241