Crane Aerospace & Electronics Power Solutions
sLH single and dual dc/dc converter cases
28 VoLt input – 1.5 Watt
Electrical Characteristics: -55° to + 125°C Tc, 28 VDC Vin, balanced 100% load, unless otherwise specified.
notes SLH Dual Output Models:
all temperatures refer to case temperature, t
c
1. guaranteed by design, not tested.
2. Specified at 50%/50% balanced load.
3. With a series inductor on the Vin power lead (L
in
= 6 µH).
4. Load fault is a short circuit into 1 . Recovery is into resistive full load.
5. Transition > 10 µs. Recovery is time for Vout to settle to within 1% of final value.
6. Measured from release of inhibit until Vout settles to within 1% of final value at full
load with Vin at 28V.
7. Maximum specification indicates 80% of the converter’s total power is available
from either output, provided the other output carries 20% of the total power.
8. Although no minimum load is required, at no load the output voltage may exceed
rating by up to 15%.
BOTTOM VIEW CASE A2
Projection Weld
0.805 max. (20.45)
0.697 (17.70)
0.018 ± 0.002 dia.
(0.46 ± 0.05)
0.097 (2.46)
0.000
0.000
0.000
0.270 max (6.98)
0.27 ±0.02
(6.9 ±0.5)
Squared corner and dot on
top of case indicate pin one.
1 2
3
4
7
6
5
0.135 (3.43)
0.235 (5.97)
0.435�½(11.05)
0.535 (13.59)
0.835 (21.21)
Case dimensions in inches (mm)
Tolerance ±0.005 (0.13) for three decimal places
±0.01 (0.3) for two decimal places
unless otherwise specified
CAUTION
Heat from reflow or wave soldering may damage the device.
Solder pins individually with heat application not exceeding 300°C for 10 seconds per pin
Materials
Header
Kovar/Nickel/Gold
Cover
Kovar/Nickel
Pins
Kovar/Nickel/Gold matched glass seal
Case A2, Rev D, 20081119
Please refer to the numerical dimensions for accuracy. All 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.
F
igure
2: C
aSe
a2
www.interpoint.com
Page 7 of 10
Rev C - 20090318 - Pending Revision C Release
0.980 max. (24.89)
CRANE [ Crane Aerospace & Electronics. ]
