VKA150MS24-205C 데이터 시트보기 (PDF) - Murata Power Solutions
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VKA150MS24-205C Datasheet PDF : 3 Pages
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0.530 MAX
[13.46]
0.20 [5.1]
0.20 [5.1]
0.50 [12.7]
0.40 [10.16]
2.000
[50.80]
1.000
[25.40]
2.40
[61.0]
MAX
1.400
[35.56]
.040 [1.02] DIA.
7 PLACES
VKA150MS24-205C
150 Watt Single Output Half Brick DC/DC Converter
MECHANICAL
.081 [2.06] DIA.
2 PLACES
NOTES:
All dimensions are in inches (millimeters).
PIN PLACEMENT TOLERANCE: ± 0.005”
MECHANICAL TOLERANCE: ± 0.015”
Marked with: specific modeL ordered, date code, job
code.
Material: Units are encapsulated in a low thermal resistance
molding compound which has excellent chemical resistance,
wide operating temperature range, and good electrical
properties under high humidity environments. The
encapsulant and outer shell of the unit have ul94v-0 ratings.
lead material is matte tin 100 microinches min., over nickel,
40-80 microinches.
.400 [10.16]
0.700
[17.78]
1.000
[25.40]
1.400
[35.56]
0.19 [4.8]
1.900
[48.26]
2.28
[57.91]
MAX
MOUNTING INSERTS M3 X 0.5 THRU, 4 PLACES
MAX. TORQUE, 8 IN/LBS
OUTPUT ADJUST VOLTAGE
This feature allows the user to accurately adjust the module’s
output voltage set point to a specified level. This is achieved by
connecting a resistor or potentiometer from the TRIM terminal to
either the +Vout terminal (for increased Vout) or the -Vout terminal
(for decreased Vout). The formulae below describe the trim resistor
value to obtain a Vout change of Δ%. VO is output voltage prior to
adjustment.
( ) Radj - up = Vo(100 + Δ%) _ (100 + 2Δ%) Ω
1.225Δ%
Δ%
( ) Radj - down = 100 Δ- %2 Ω
OVP NOTE
Special attention should be given to the peak voltage deviation
during a dynamic load step when trimming the output
above the original set point to avoid tripping the overvoltage
protection circuit. Should an OVP condition occur, the
converter will go into a latch condition and must be externally
reset before it will return to normal operation.
THROUGH-HOLE SOLDERING INFORMATION
These devices are intended for wave soldering or manual soldering.
They are not intended to be subject to surface mount processes under
any circumstances.
The normal wave soldering process can be used with these devices where the
device is subjected to a maximum wave temperature of 260°C for a period of
no more than 10 seconds. Within this time and temperature range, the integrity
of the device’s plastic body will not be compromised and internal temperatures
within the converter will not exceed 175°C. Care should be taken to control
manual soldering limits identical to that of wave soldering.
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A.
Tel: (508) 339-3000 (800) 233-2765 Fax: (508) 339-6356
www.murata-ps.com email: sales@murata-ps.com ISO 9001 REGISTERED
07/28/08
Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other
technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply
the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without
notice.
© 2008 Murata Power Solutions, Inc.
www.murata-ps.com
USA: Tucson (Az), Tel: (800) 547 2537, email: sales@murata-ps.com
Canada: Toronto, Tel: (866) 740 1232, email: toronto@murata-ps.com
UK:
Milton Keynes, Tel: +44 (0)1908 615232, email: mk@murata-ps.com
France: Montigny Le Bretonneux, Tel: +33 (0)1 34 60 01 01, email: france@murata-ps.com
Germany: München, Tel: +49 (0)89-544334-0, email: munich@murata-ps.com
Japan:
Tokyo, Tel: 3-3779-1031, email: sales_tokyo@murata-ps.com
Osaka, Tel: 6-6354-2025, email: sales_osaka@murata-ps.com
Website: www.murata-ps.jp
China: Shanghai, Tel: +86 215 027 3678, email: shanghai@murata-ps.com
Guangzhou, Tel: +86 208 221 8066, email: guangzhou@murata-ps.com
Technical enquiries - email: sales@murata-ps.com, tel: +1 508 339 3000
VKA150MS24-205C.B01 Page 3 of 3
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