• 検索結果がありません。

Test Procedure SECO-NCD57000-GEVB

N/A
N/A
Protected

Academic year: 2022

シェア "Test Procedure SECO-NCD57000-GEVB"

Copied!
7
0
0

読み込み中.... (全文を見る)

全文

(1)

Test Procedure SECO-NCD57000-GEVB

Test procedure requires

• One 4 channel oscilloscope

• 10V to 15V wall adapter for test board power supply (OD 6.5 mm)

• One test board provided by ON Semiconductor.

(2)

Device under test (DUT)

(3)

Connect DUT to channel number 6

(4)

1) Make a short between C and E on terminal Q12 3) Open J72

2) Plug 10V to 15V DC

3/Adjust frequency around 16 kHz (measure on opened J72)

4/Adjust duty cycle to 50%

5/ Place jumper on position J72

6/Open J60 and close J57

Prepare measurement according steps below

(5)

Measurement by scope

ChA ChC

ChD

ChA: Measure voltage across J58.1 and GND on test point close to BNC connector

ChC: Measure voltage across G pin on the DUT and ISO GND on test point ISO3_0V

ChD: Measure voltage across shunt resistor

SHUNT_6

(6)

Same periodic signals has to be visible

(7)

Detail for positive pulse only

参照

関連したドキュメント

Test Procedure for the Measurement of Load Regulation parameter using Test Setup 1:1. Connect the test setup as shown on

Step - measure output signals between TP8 and TP10 using differential oscilloscope probe (output signal should be PWM with frequency and duty cycle defined on baseboard,

End point: Growth rate Exposure time: 72 h Test Type: static test Method: OECD Test Guideline 201 Toxicity to fish.

Measure loop signal high value referenced to no signal with scope DC value in step 14 22..

 To evaluate SIM_I/O, an I/O signal accommodating the datasheet specifications will be applied directly to the NCN4555 I/O device input (using either the

Connect the test setup as shown in Figure 4 and verify J3 and J5 jumpers are left open as illustrated.. Use the function generator to generate a 1 kHz PWM signal with a low level of

The NCS210R, NCS211R, NCS213R and NCS214R are voltage output, current shunt monitors (also called current sense amplifiers) which can measure voltage across shunts at

Connect the mating connector for the output voltage (J2) to the EVB and the other end to an electronic load capable of sinking at least 40 A, which is greater than the typical