Delta Electronics S48SS Manuel d'utilisateur télécharger pdf (Page 2)

3.0 Equipment Required

3.1 (1) 0 ~ 80 V @ 0 ~10 A Power Supply (Chroma 6230K-80 or Equivalent)

3.2 (1) 4 Channel 150 MHz Oscilloscope, (1) 1× scope probe, (1) 10× scope probe

(Yokogama DL 1540C or Equivalent)

3.3 (1) 4 1/2 Digital Multimeter (DVM3) (HP34401A or Equivalent)

3.4 (2) 3 1/2 Digital Multimeter (DVM1 and DVM2) (FLUKE 45 or Equivalent)

3.5 (1) 300W Electronic or Resistive Load (Chroma 6304)

4.0 Equipment Set-Up and Description

4.1 Connect one wire from the “+” lead of the Power Supply (Item 3.1) to the “10A” of the

DVM1 (Item 3.4). Then connect one wire from the “Common” of the DVM1 to the

“Vin +” pin of the Evaluation Board.

4.2 Connect one wire from the “-” lead of the Power Supply to the “Vin -“ pin of the

Evaluation Board. Note: Use 10 AWG wire or similar for all connections in sections 4.1

and 4.2. Use twisted pair to reduce noise coupling.

4.3 Connect the plus “+” and minus “-“ connection wires from the multimeter (item 3.3) to

the “SVin +” and “SVin -” Pin on the Evaluation Board. The multimeter is designated

DVM2, above in Paragraph 3.0, Section 3.4.

4.4 Connect the plus “+” and minus “-“ connection wires from the multimeter (item 3.3) to

the “Sense +” and “Sense -” Pin on the Evaluation Board. The multimeter is designated

DVM3, above in Paragraph 3.0, Section 3.3.

4.5 Connect a BNC cable (length less than 20 inches) from BNC1 of the Evaluation Board

to Channel 1 of the oscilloscope (item 3.2).

4.6 Connect a BNC cable (length less than 20 inches) from BNC2 of the Evaluation Board

to Channel 2 of the oscilloscope (item 3.2).

4.7 Connect the Positive and Negative power leads of the Electronic load (assuring correct

polarity), or a resistive load to the Evaluation Board output terminal pin (“Vout +” for

positive power lead and “Vout -” for the negative power lead).

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Delta Electronics S48SS Manuel d'utilisateur Page 2