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HVM

UMHV0550 Datasheet Preview

UMHV0550 Datasheet

Ultra-Miniature High Voltage DC-Dc Converter

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UMHV Series
Ultra-Miniature High Voltage DC to Dc Converter
Ultra-Miniature Case Size (0.5” x 0.5” x 0.5”)
High Impedance Programming Input (10kΩ)
Extremely Low Quiescent Current (5mA
typical)
No External Components Required
PCB Mountable
Low Ripple and EMI/RFI
High Input/Output Isolation
Wide Operating Temp Range (-55°C to +70°C)
Available in positive or negative outputs
Description
The UMHV Series is a family of ultra-miniature single-
output DC to DC converters supplying up to 5kV in 0.125
cubic inches (0.5” x 0.5” x 0.5”). These ultra-compact
converters are ideal for applications requiring small size and
ease of use. A high impedance programming input makes it
very easy to use, eliminating the need for a low impedance
adjustable power source voltage.
HVM’s proprietary resonant converter design minimizes
quiescent current and operating noise while delivering
maximum performance and reliability. A special feature of
this power supply is its extremely low input current,
typically 1/10th of that of similar devices on the market,
making it ideal for battery powered applications.
Mechanical Characteristics
Size: 0.5” x 0.5” x 0.5”
Weight: 4.1 grams typical
Packaging: Encapsulated in high performance
epoxy
Case Material: Thermoset plastic (Diallyl
Phthalate)
Environmental Characteristics
Operating Temp Range: -55°C to +70°C
Storage Temp Range: -55°C to +85°C
The devices operate directly from 5VDC ± 0.5VDC input.
Output voltage is independent of input power voltage and
is proportional to the programming voltage (0 to IN+
produces 0 to full scale output) and features excellent
linearity. The output power rating is 0.5W and the input to
output isolation is ± 500V. The UMHV Series is very stable
over a wide operating temperature range.
Available with alternate output voltages, consult sales
for additional information.
Rev E
HVM TECHNOLOGY 360 McKenna Ave, New Braunfels TX, 78130
Tel: (830) 626-5552/ www.hvmtech.com/ email: rsaldana@hvmtech.com




HVM

UMHV0550 Datasheet Preview

UMHV0550 Datasheet

Ultra-Miniature High Voltage DC-Dc Converter

No Preview Available !

APPLICATION SCHEMATIC
MECHANICAL
ELECTRICAL CHARACTERISTICS
Input Power Voltage
(V+):
5V or 12V ± 10%
Programming
Voltage:
0 to 5V IN+ results in 0 to rated
output voltage
Programming Input
Impedance:
10kΩ
Output Tolerance at
No Load:
Input-Output
Isolation:
± 5%
± 500Vdc
Load Regulation:
Output Ripple:
20% (drop from no load to full
load)
<2% typical at full load; Note:
additional external capacitance
can be added to reduce ripple
Oscillator
Frequency:
45 kHz 80 kHz
Efficiency:
55% typical at full load
PIN#
1
2
3
4
5
FUNCTION
Program
IN -
IN +
HVOUT
HVRTN
Rev E
HVM TECHNOLOGY 360 McKenna Ave, New Braunfels TX, 78130
Tel: (830) 626-5552/ www.hvmtech.com/ email: rsaldana@hvmtech.com


Part Number UMHV0550
Description Ultra-Miniature High Voltage DC-Dc Converter
Maker HVM
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UMHV0550 Datasheet PDF






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