John John Vu
UKRAINE • + Follow
Description
Speaker Turn-On Delay and DC Protector
Simple Speaker Protection with galvanic isolation.
The delay in the connection of the AC 3-4 seconds. Turning off the AC with a constant voltage at the output of the amplifier 1.5-1.7 volts.
Schematic and Layout
Защита24V.GIF
Apr 25,2024
347 views
Speaker Turn-On Delay and DC Protector
347
2
0
Published: Apr 25,2024
BOM(Bill of materials)
PCBWay Donate 10% cost To Author
Only PCB
PCB+Assembly
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
Under the
Attribution-ShareAlike (CC BY-SA)
License.
Topic
- Comments(0)
- Likes(2)
You can only upload 1 files in total. Each file cannot exceed 2MB. Supports JPG, JPEG, GIF, PNG, BMP
0 / 10000
More by John John Vu
-
Nixie bargraph thermometer with Arduino
Besides the well known numerical nixie tubes, other types of neon filled tubes were also used in the...
-
Сirklotron with germanium transistors Darlington output.
Сirklotron with germanium transistors Darlington output.Forum:https://www.diyaudio.com/forums/solid-...
-
Speaker Turn-On Delay and DC Protector
Speaker protection with galvanic isolation from the amplifier.
-
Apex AX-14 (23/8)
100W Ultimate Fidelity Amplifierhttps://www.diyaudio.com/forums/solid-state/164093-100w-ultimate-fid...
-
COMPACT CRC PSU
COMPACT CRC PSU for power amplifier.
-
COMPACT CRC PSU
COMPACT CRC PSU for power amplifier.
-
Speaker Turn-On Delay and DC Protector
Simple Speaker Protection with galvanic isolation.The delay in the connection of the AC 3-4 seconds....
-
Headphone amplifier Lynx HA46
Germanium output and power supply headphone amplifier.
-
AD815ARB-24 headphone amplifier
Composite amplifier for headphones using AD823 and AD815ARB-24.
-
Salas UltraBiB positive shunt regulator mod
Salas UltraBiB positive shunt regulator mod.My version of tracing printed circuit boards Salas Ultra...
-
Salas UltraBiB shunt regulator (mod)
Salas UltraBiB shunt regulator mod (C1 x2pc)My version of tracing printed circuit boards Salas Ultra...
-
JFET Circlotrons without NFB v3
Power supply: https://www.pcbway.com/project/shareproject/Power_supply_unit_for_JFET_only_Circlotron...
-
Measurement of the current of the anode of the output tubes.
The system is based on the ATTINY26 [U2] microcontroller. The current measurement is carried out ind...
-
Salas UltraBiB positive shunt regulator
Salas UltraBiB positive shunt regulator.My version of tracing printed circuit boards Salas UltraBiB ...
-
Quad 909 Stereo Power Amplifier
Clone Quad 909 Stereo Power Amplifier.
-
7 Band Equalizer
The module is a classic graphic equalizer system based on inductance simulation using an operational...
-
Power supply unit for JFET-only Circlotron
Power supply unit for JFET-only Circlotron
-
Simple PP amplifier 6GK6
Tubelab Simple PP amplifier 6N2P-6GK6
You may also like
-
-
-
3D printed Enclosure Backplate for Riden RD60xx power supplies
63 0 0 -
-
-
-
Sega Master System RGB Encoder Switcher Z80 QSB v1.2
64 0 0 -
18650 2S2P Battery Charger, Protection and 5V Output Board
85 0 0 -
High Precision Thermal Imager + Infrared Thermometer | OpenTemp
454 0 7 -
Sony PlayStation Multi Output Frequency Oscillator (MOFO) v1
133 0 2 -
