test perFOrmed

standard

/es

Pre-cap Inspection

Method 2017, 2032

yes

yes

Temperature Cycle (10 times)

Method 1010, Cond. B, -55°C to +125°C, ambient

no

yes

Constant Acceleration

Method 2001, 500 g

no

yes

Burn-in

96 hours

no

yes

Final Electrical Test MIL-PRF-38534, Group A

Subgroups 1 and 4: +25°C case

yes

yes

Hermeticity Test

Fine Leak, Method 1014, Cond. A

Gross Leak, Method 1014, Cond. C

no

no

yes

yes

yes

no

Final visual inspection

Method 2009

yes

yes

Test methods are referenced to MIL-STD-883 as determined by MIL-PRF-38534.

Notes:

1. refers to products that do not offer QMl screening.

2. Standard and /ES, non-QML products, do not meet all of the requirements of MIL-PRF-38534.

3. Burn-in designed to bring the case temperature to the maximum case temperature of the product. Refer to the specific product information

for the maximum case temperature.

MHP270 Single and Dual, MHP270 Rev G - 20100517. This revision supersedes all previous releases. All technical information is believed to be

accurate, but no responsibility is assumed for errors or omissions. Interpoint reserves the right to make changes in products or specifications without

notice. MHP270 Series is a trademark of Interpoint. Copyright © 1999 - 2010 Interpoint Corporation. All rights reserved. www.interpoint.com

Page 10 of 10

Crane Aerospace & Electronics Power Solutions

MHp270 single and dual dc/dc converters

270 Volt input – 65 Watt