UCE-12/8.3-D48N-C Murata Power Solutions Inc, UCE-12/8.3-D48N-C Datasheet - Page 7
![DC/DC Converters & Regulators 48Vin 12Vout 8.3A 99.6W Neg polarity](/photos/17/93/179326/uce_sml.jpg)
UCE-12/8.3-D48N-C
Manufacturer Part Number
UCE-12/8.3-D48N-C
Description
DC/DC Converters & Regulators 48Vin 12Vout 8.3A 99.6W Neg polarity
Manufacturer
Murata Power Solutions Inc
Specifications of UCE-12/8.3-D48N-C
Output Power
100 W
Input Voltage Range
36 V to 75 V
Input Voltage (nominal)
48 V
Number Of Outputs
1
Output Voltage (channel 1)
12 V
Output Current (channel 1)
8.3 A
Isolation Voltage
2.25 KV
Package / Case Size
Eighth Brick
Output Voltage
12 V
Product
Isolated
Dc / Dc Converter O/p Type
Eighth-Brick
No. Of Outputs
1
Input Voltage
36V To 75V
Power Rating
99.6W
Output Current
8.3A
Approval Bodies
CAN / CSA / EN / IEC / UL
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Trim Equations
Trim Circuits
R
Connect trim resistor between
TrimDn
trim pin and −Sense
(k Ω) =
Where,
V
V
V
Do not exceed the specified trim range or maximum power ratings when adjusting trim.
Use 1% precision resistors mounted close to the converter on short leads.
–INPUT
ON/OFF
CONTROL
+INPUT
–INPUT
ON/OFF
CONTROL
+INPUT
NOM
OUT
Trim Down
is the desired new output voltage.
Figure B. Trim Connections To Increase Output Voltages
is the nominal, untrimmed output voltage.
NOM
5.11
Figure A. Trim Connections Using A Trimpot
− V
− 10.22
OUT
) / V
+OUTPUT
–OUTPUT
+OUTPUT
–OUTPUT
+SENSE
+SENSE
–SENSE
–SENSE
NOM
TRIM
TRIM
Trim Equations
R
TrimUp
R
TRIM UP
www.murata-ps.com
(k Ω) =
Connect trim resistor between
5.11 × V
trim pin and +Sense
1.225 ×
LOAD
LOAD
Trim Up
NOM
× (1+
− 5.11
–INPUT
ON/OFF
CONTROL
+INPUT
− 10.22
Figure C. Trim Connections To Decrease Output Voltages
Technical enquiries email: sales@murata-ps.com, tel:
Isolated, High-Density, Eighth-Brick
+OUTPUT
–OUTPUT
+SENSE
–SENSE
TRIM
100W DC/DC Converters
R
TRIM DOWN
UCE Series
MDC_UCE.A09 Page 7 of 10
+1 508 339 3000
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