EK08 Apex Microtechnology Corporation, EK08 Datasheet

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EK08

Manufacturer Part Number
EK08
Description
Evaluation Kit For Sa16 Pin-out
Manufacturer
Apex Microtechnology Corporation
Datasheet
INTRODUCTION
PWM amplifiers using the SA16 pin-out configuration. It can be used
to analyze a multitude of standard or proprietary circuit configura-
tions, and is flexible enough to do most standard amplifier test
configurations. The board is designed for surface mounting all
components except the switching amplifier.
nents shown on the schematic will probably not be used for any
single circuit. Some components will simply be omitted, while others
require installation of a jumper to complete the signal path.
Hardware similar to that shown in figure 1 must be obtained locally.
PARTS LIST
Part #
HS18
MS02
EVAL10
60SPG00001
TW05
ZX7R105KTL
OX7R105KWN 1 F Cap 1825B105K201N,
BEFORE YOU GET STARTED
* All Apex amplifiers should be handled using proper ESD precautions.
* Always use the heatsink included in this kit with TW05 washer.
* Always use adequate power supply bypassing.
* Do not change connections while the circuit is powered.
* Initially set all power supplies to the minimum operating levels allowed in the device data sheet.
* Check for oscillations.
FIGURE 1.
APEX MICROTECHNOLOGY CORPORATION • TELEPHONE (520) 690-8600 • FAX (520) 888-3329 • ORDERS (520) 690-8601 • EMAIL prodlit@apexmicrotech.com
M I C R O T E C H N O L O G Y
This easy-to-use kit provides a platform for the evaluation of
The schematic is shown in Figure 2. Note that all of the compo-
Only components unique to the EK08 are provided in this kit.
Description
Heatsink
PC mount Cage Jacks
PC Board
Spacer Grommets
Thermal Washer
1 F ST2225B105K501LLXW, 1
Novacap
Novacap
#8 or #10 Screw (1/2" - 3/4" LG)
PC Board (Silkscreen side)
Spacer Grommet
H T T P : / / W W W . A P E X M I C R O T E C H . C O M
Quantity
1
2 Bag/8 each
1
4
1 Box/10 each
1
EVALUATION KIT FOR SA16 PIN-OUT
ASSEMBLY
(See Figure 1)
1. From the non-silk screen side, insert and solder cage jacks. Be
2. From the non-silk screen side, push spacer grommets into PC
3. Apply TW05 thermal washer to the bottom of the SA16.
4. Use #14 sleeving to insulate and align at least 2 opposite pins of
5. Mount amplifier to heatsink using #6 screws and nuts. Torque the
6. Install components as needed. External connections may be
7. Insert amplifier pins into cage jacks and fasten board to heatsink.
sure each one is fully seated.
board until fully seated. Grommets will snug when screws are
inserted for heatsink mounting.
the amplifier.
part to the specified 8 to 10 in-lbs (.9 to 1.13 N*M). Do not over
torque.
soldered directly or standard banana jacks may be soldered to
these pads.
EK08
Hex Nut 6-32 THD 1/4"
6-32 x 1/2 Lg. Screw
TW05 thermal washer
( 8 0 0 ) 5 4 6 - A P E X
Cage Jack
Solder as required
Switching Amplifier
Heatsink
( 8 0 0 ) 5 4 6 - 2 7 3 9

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EK08 Summary of contents

Page 1

... Some components will simply be omitted, while others require installation of a jumper to complete the signal path. Only components unique to the EK08 are provided in this kit. Hardware similar to that shown in figure 1 must be obtained locally. PARTS LIST ...

Page 2

... The large terminal pads can be used to solder wire connections or banana jacks. Note that the EK08 Evaluation Kit uses the same circuit board as the EK05 Evaluation kit intended for Apex's model SA06. The SA16 is a half bridge version of the SA06 and is indentical in design except for that fact ...

Page 3

... FIGURE 3. FUNCTIONAL TEST CIRCUIT APEX MICROTECHNOLOGY CORPORATION • TELEPHONE (520) 690-8600 • FAX (520) 888-3329 • ORDERS (520) 690-8601 • EMAIL prodlit@apexmicrotech.com SA16 EK08 The schematic of Figure 3 can be used to verify the functionality of your amplifier and help you gain a familiarity with proper operation. At ...

Page 4

... EK08 FIGURE 4. PCB COMPONENT SIDE This data sheet has been carefully checked and is believed to be reliable, however, no responsibility is assumed for possible inaccuracies or omissions. All specifications are subject to change without notice. EK08U REV. E MAY 1999 © 1999 Apex Microtechnology Corp. ...

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