Brochure

PCN_6321-08-18_B-CP28 GREY-BLACK_06.09.2018.doc
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6. Description of Changes:
Change the drive circuit and the piezo disc type.
7. Reason of Changes:
Some of the components are difficult to get because it's shortage on the market
for a long time. The new circuit will generate the frequency signal itself and
the piezo disc is changed to no-feedback type. With the new design, the item
will have stable performance and also the components are more common.
8. Supplier for second line:
NO
9. Effect on the products for the customer:
NO
10. Advantages for the customer:
The item will be more stable and supply will be back to normal situation.
11. Attached Documents:
Datasheet: B-CP28 Grey LF
12. Dispatch of customer qualification samples:
Only if necessary!
Originator:
Name: Kay Hildebrandt
Function: Application Engineer
Address: Digisound, Oststrasse 54, 22844 Norderstedt
Phone: [phone]
E-mail: [e-mail]
Date: 06.09.2018 Signature: Kay Hildebrandt