UMP-5-5-Q12 C&D Technologies., UMP-5-5-Q12 Datasheet - Page 7

• Manufacturer Part Number: UMP-5-5-Q12
• Description: 25-40w, Single Output, Dc/dc Converters
• Manufacturer: C&D Technologies.

Note: Resistor values are in kΩ. Accuracy of adjustment is subject to
tolerances of resistors and factory-adjusted, initial output accuracy.
V
O
= desired output voltage. V
Trim Equations
O NOM
= nominal output voltage.
www.murata-ps.com
If you’re designing with EMC in mind, please note that all of DATEL’s UMP
25-40 Watt DC/DC Converters have been characterized for radiated and
conducted emissions in our new EMI/EMC laboratory. Testing is conducted
in an EMCO 5305 GTEM test cell utilizing EMCO automated EMC test
software. Radiated emissions are tested to the limits of FCC Part 15, Class
B and CISPR 22 (EN 55022), Class B. Correlation to other specifications
can be supplied upon request. Radiated emissions plots to FCC and CISPR
22 for model UMP-5/8-D48 appear below. Published EMC test reports are
available for each model number. Contact DATEL's Applications Engineering
Department for more details.
E M I R a D I a T E D E M I S S I O N S
–10
–20
–10
–20
80
70
60
50
40
30
20
10
80
70
60
50
40
30
20
10
0
0
Converter Output = +5Vdc @ +6.45 Amps
Converter Output = +5Vdc @ +6.45 Amps
Technical enquiries email: [e-mail], tel:
UMP-5/8-D48 Radiated Emissions
UMP-5/8-D48 Radiated Emissions
FCC Part 15 Class B, 3 Meters
EN 55022 Class B, 10 Meters
25-40W, Single Output, DC/DC Converters
100
100
EN 55022 Class B Limit
Radiated Emissions
FCC Class B Limit
Radiated Emissions
Frequency (MHz)
Frequency (MHz)
MDC_UMP25-40W_B01 Page 7 of 9
UMP Models
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1000
1000