PERFORMANCE SPECIFICATIONS AND ORDERING GUIDE

Model

Output

Input

Efficiency

Package

(Case/

Pinout)

(Volts)

(Amps)

R/N (mVp-p)

Regulation

(Volts)

Range

(Volts)

(mA/A)

Typ.

Max.

Line

Load

Min.

Typ.

UHP-28.2/12-D48

28.2

12

100

160

±0.05%

±0.1%

48

36-75

75/7.06

89.5%

91.5%

C66, P17

PART NUMBER STRUCTURE

Nominal Output Voltage:

28.2 Volts

28.2

UHP

12

-

/

D48

Input Voltage Range:

D48 = 36-75 Volts (48V nominal)

Unipolar High-Power

-

N

Baseplate:

Blank = not installed, standard

B = Installed, optional

B

Maximum Output Current:

Figure 1. Simplified Schematic

Ripple/Noise (R/N) is measured over a 20MHz bandwidth and input filter.

Regulation is tested no load to 100% load.

Nominal line voltage, no-load/full-load conditions.

On/Off control Polarity

P = Positive, optional

N = Negative, standard

Note:

Some model number combinations

may not be available. Please contact

Murata Power Solutions.

Typical topology is shown.

UHP_28.2/12_D48.B02 Page 2 of 9

UHP-28.2/12-D48

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