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VHR30-2800T SERIES
HIGH RELIABILITY COTS DC-DC CONVERTERS
Models Available
Input: 9 V to 80 V continuous, 100 V transient
30 W, triple outputs of 3.3 V, 5 V, 12 V, 15 V
-40 °C to 100 °C Operation
1.0 DESCRIPTION
1.1 FEATURES
The VHR series of industrial grade DC-DC converters provides cost
effective, high reliability solutions for use in defense, avionics and
manufacturing industries. The VHR industrial grade products
leverage decades of VPT's proven heritage in military and
aerospace electronics.
• High Reliability at Low Cost
• 30 Watts Output Power
• Three Independent Fully Isolated Outputs
• Wide Input Voltage Range: 9 to 80 Volts per MIL-STD-704 and
MIL-STD-1275
• High Input Transient Voltage: 100 Volts for 1 sec per
MIL-STD-1275
• Each Output can be configured as a Positive or Negative Output
• Zero Cross Regulation
• No Minimum Load Requirement
• Input Undervoltage Lockout
• Fixed Frequency
VPT’s VHR30-2800T series is ideal for non flight-critical solutions in
military, avionics, unmanned systems as well as manufacturing
equipment and controls. A wide input voltage range which
accommodates nominal 28 V inputs, low input and output ripple,
fixed operating frequency and companion EMI filters simplify
system design while ensuring operating success in the most rugged
of environments.
• Output Soft Start
• Short Circuit Protection
These converters are designed and manufactured in a facility
certified to ISO9001, J-STD-001 and IPC-A-610.
• Magnetic Feedback, no Optoisolators
• Wide Temperature Range, -40 °C to 100 °C
• Internally Conformal Coated
This product may incorporate one or more of the following U.S.
patents:
• Standard Six Sided Non-Hermetic Rugged Metal Package
1.2 COMPLIANCE
5,784,266
5,790,389
5,963,438
5,999,433
6,005,780
6,084,792
6,118,673
• MIL-STD-1275
• MIL-STD-704
• Meets MIL-STD-461C-F and EN55022 when used with an
appropriate VHR EMI Filter
1.3 PACKAGING
• Low-profile: 1.885” x 1.325” x 0.400”
• Max weight: 50 g
1.4 SIMILAR PRODUCTS AND ACCESSORIES
• DVTR 30 W triple output DC-DC Converter
• VPT30 30 W triple output COTS DC-DC Converter
• EMI filters, Thermal Pads, Front-End Modules and Accessories
2.0
SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com
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