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APPLICABLE PARTS (SOLD SEPARATELY)
•
MSA240KC
•
MSA260KC
INTRODUCTION
This easy-to-use kit provides a platform for the evaluation of PWM circuits using the MSA240KC/260KC
pin out. With ample bread boarding areas it is flexible enough to analyze a multitude of standard or propri-
etary circuit configurations. Critical connections for power supply bypassing are pre-wired. Components not
usually readily available in engineering labs are provided. External connection to the evaluation kit can be
made via the terminal block and banana jacks at the edges of the circuit board.
TOP VIEW
INPUT SIG
BOTTOM VIEW
www.apexanalog.com
Evaluation Kit
Figure 1: PCB
MICROTECHNOLOGY
EVAL56 R-
SIG
SIG GND
GND
BJ1
RAMP2
COMPONENT SIDE
R3
RAMP1
C4
SIG GND
Vcc
BJ2
IC1
HS28
BJ3
BJ4
58
PWR
B OUT
GND
BNC
TS1
SIG GND
© Apex Microtechnology Inc.
All rights reserved
J1,J2 NORMALLY REQUIRED
SIG
5V
GND
OUT
R4
J1
AC BACKPLATE
C5
J2
OSC
13
28
HS28
DUT ON BOTTOM
C2
A OUT
29
+Vs
C1
C3
9.750
REF.
EK56
6.625
REF.
Jan 2016
EK56U Rev M
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Related Manuals for Apex Digital MSA240KC
Summary of Contents for Apex Digital MSA240KC
- Page 1 MSA260KC INTRODUCTION This easy-to-use kit provides a platform for the evaluation of PWM circuits using the MSA240KC/260KC pin out. With ample bread boarding areas it is flexible enough to analyze a multitude of standard or propri- etary circuit configurations. Critical connections for power supply bypassing are pre-wired. Components not usually readily available in engineering labs are provided.
- Page 2 EK56 Figure 2: Schematic Diagram EK56U Rev M...
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Page 3: Parts List
Please refer to Application Note 1, AN01, for general operating considerations. ASSEMBLY During assembly refer to Figure 3 and the data sheet for the product you are using, either the MSA240KC or MSA260KC. 1. Note that each side of the circuit board is identified as either the component side or “DUT side”. - Page 4 PCB. Use the correct voltage capacitors for the product you are using: A 100V capacitor for the MSA240KC, or a 450V capacitor for the MSA260KC. Be sure the capacitors have snapped into the PCB and solder from the “DUT side” of the PCB. Be sure to fill the holes with solder.
- Page 5 EK56 Figure 3: Assembly HS28 HEATSINK ELECTROLYTIC CAPACITOR No. 4 MOUNTING HARDWARE CURRENT LIMITING SENSE RESISTOR CAGE JACKS SPACER GROMMET TERMINAL STRIP DEVICE UNDER TEST PC BOARD ACCESS HOLES #4-40 x 1/4 SCREWS ALTERNATE MOUNTING HARDWARE USING HEX SPACERS HS26 HEATSINK #8 - 10 x 1.0 SHEET METAL SCREWS NEED TECHNICAL HELP? CONTACT APEX SUPPORT! For all Apex Microtechnology product questions and inquiries, call toll free 800-546-2739 in North America.