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SLDM-06D1Ax

tech.support@psbel.com

belpowersolutions.com

21. OUTPUT TRIM EQUATIONS

Without an external resistor between Trim and SIG_GND pins, the output of the module will be 0.6Vdc.To calculate the value of the trim resistor,

Rtrim for a desired output voltage, should be as per the following equation:























k

Vo

Rtrim

6

.

0

12

Rtrim is the external resistor in KΩ

Vo is the desired output voltage.

Table 1 provides Rtrim values required for some common output voltages.

Table 1

VO, set (V)

Rtrim (KΩ)

0.6

Open

0.9

40

1.0

30

1.2

20

1.5

13.33

1.8

10

2.5

6.316

3.3

4.444

5.0

2.727

22. DIGITAL OUTPUT VOLTAGE ADJUSTMENT

Please see the Digital Feature Descriptions section.

23. REMOTE SENSE

The SLDM-06D1Ax power module has a Remote Sense feature to minimize the effects of distribution losses by regulating the voltage between

the sense pins (VS+ and VS-). The voltage drop between the sense pins and the VOUT and GND pins of the module should not exceed 0.5V.