1000W Digital Amplifier Board Mono Power Amp Board with Switching Power Supply

Description

You Might Also Like
Replacement Air Filter And Filter Cover for Briggs Stratton 594106/593260/798452
8.64 USD
10.29 USD
Free shipping
16%
off
10Pcs/Lot DIY Toy 5V 30mA 53X30mm Micro Mini Small Power Solar Cells Panel
5.16 USD
6.29 USD
Free shipping
18%
off
Earphone Ear Pads Cushions Earmuff For 3M WorkTunes Connect Hearing Protector
3.85 USD
4.69 USD
Free shipping
18%
off
T6 Torx Head Back Clip Screws for Spyderco C81 C11 Benchmade 535 Handle N
2.7 USD
3.29 USD
Free shipping
18%
off
1PCS Remote Control Replacement for TCL Roku /for Hisense Roku /for Onn Roku TV
4.09 USD
4.99 USD
Free shipping
18%
off
MH-67A8J 8Pin Mic For Vertex Yaesu VX-2200 VX-2100 VX-3200 VX-4500 Radio
12.51 USD
14.89 USD
Free shipping
16%
off
Pet Care Pet Nail Clippers Trimmer with LED Light 5X Magnification for Dogs Cats
6.14 USD
7.49 USD
Free shipping
18%
off
Metal Ignition Lawn Mower Start Switch 5 Pins For MTD 725-0267 925-0267 Tractor
7.86 USD
9.59 USD
Free shipping
18%
off
LCD Hour Minute Second Count Up Countdown Digital Kitchen Timer Loud Alarm
4.99 USD
6.09 USD
Free shipping
18%
off
Portable PH/CL2 Chlorine Tester Swimming Pool Digital Water Quality Measurer
19.65 USD
23.39 USD
Free shipping
16%
off
Original for XBOX to HDMI-Compatible Adapter Audio Video Converter for HDTV
8.03 USD
9.79 USD
Free shipping
18%
off
Universal BT-168D Digital Battery Tester Checker for AA AAA C D 9V Button Cell
4.34 USD
5.29 USD
Free shipping
18%
off
Product Description
If you have any questions, please contact customer service first, do not open disputes easily, thank you!
Features:
1. Power supply AC220V can also be set to AC110V
2. Size:200 x 130 x 42mm/7.9 x 5.1 x 1.7" (LxWxH)
5. Peak power 1000W, 4 ohm load
6. RMS power: 500W, 4 ohm load
7. RMS power: 300W, 8 ohm load
8. Channel: Mono
9. Voltage output for preamplifier+15v, 0V, -15V
10. Fan voltage output+24V
Specifications:
1. Amplifier model: J115D-AMP
2. Amplifier type: Class D digital amplifier (switching power supply)
3. Board color: Blue
4. Channel: Mono (not stereo)
5. Can be bridged: NOT
6. Peak power: 1000W
7. RMS power: 500W, 4 Ohm load (one 4 Ohm speaker)
8. RMS power: 300W, 8 Ohm load (one 8 Ohm speaker)
9. RMS power: 500W, 8+8 Ohm load (two 8 Ohm speakers used in parallel)
10. Frequency response: 20HZ-20KHZ at -2DB
11. Distortion: THD ≤1% at 1KHZ (4 ohms)
12. Board Size: 200 x 130 x 42mm/7.9 x 5.1 x 1.7" (LxWxH)
13. Net weight: 650g
14. Input working voltage: AC100-120V 60HZ, CP3 and cp4 connection
15. Input working voltage: AC200-240V 50HZ, CP3 and cp4B are not connected
16. Input working voltage error: +/-10%
17. Need to add 24v fan: Yes
18. Amplifier main power supply voltage: +79V, 0V, and -79V
19. Output voltage for preamplifier board: +15V, 0V, and -15V
20. Fan output voltage: 24v
21. Input sensitivity: Amplitude: 1.5V; Frequency: 1KHZ; Waveform: Sine wave
22. Magnification: 30 times
23. Signal input ports: IN (signal input) and G (signal ground)
24. Speaker port: SPK- and SPK+
25. Power port: AC INPUT L and N
26. Noise: ≤1 MV
27. The speaker has output short-circuit protection: Yes (automatic reset after removing the short circuit)
28. Boot delay anti-shock sound 1-3 seconds
Tips:
1. AC N and AC L: Power input AC 210-230V. Do not exceed the supply voltage range.
2. AC N and AC L: AC power supply input. Can be changed to 110v power supply. After modification, the 220V power supply cannot be used again.
3. AC100-115V working status: connect any pin of CP3 to any pin of CP4
4. AC200-240V: CP3, CP4 OPEN
5. P1 +24v and G pins are connected to 24v fan. Pay attention to the polarity of the fan, do not connect it in the opposite direction. The fan interface cannot be short-circuited, otherwise it will cause a fault and the device to not work!
6. Because the power of the power amplifier is large, the board needs to be dissipated when it is working. When no load, the board also needs to dissipate heat. A heat sink needs to be installed for heat dissipation. There are many other heating elements, such as transformers, output inductors, large resistors, large capacitors, and ballast bridge stacks. These components also require fans to dissipate heat. It is recommended that a fan blows air from the amplifier section to the power supply section.
7. There are four output ports. Every two terminals are connected in parallel, and any terminal can be connected to speakers. SPK- and SPK+ are load outputs, connect to speakers with a load of 4 ohms to 8 ohms. Do not connect speakers with a load of less than 4 ohms.
8. The auxiliary power supply of the P2 socket outputs +15V/-15V at 500MA to the preamp, and cannot be used for overloading. Also, it can not connect to the input voltage. It is only output to the preamplifier board.
9. G in of P2 socket is the signal input. Among them, G represents GND, which is also the negative pole of the signal input; in represents the positive pole of the signal input. Please pay attention to the polarity when connecting, do not reverse the connection. When the maximum input signal is 1.5V, its output power reaches the maximum value, which cannot exceed the input 1.5V, so as not to damage the power amplifier due to overload.
10. Input signal cable should preferably be shielded to avoid interference. Do not hot-plug the signal input. It is not recommended to connect to mobile phone signal.
11. AC power supply is high voltage and cannot be tied together with the bass wire. AC input is high-voltage power, which cannot be tied together with the signal input, auxiliary power +/-15 output, and speaker output wire.
12. Do not tie the signal input with the speaker wire, so as not to cause high-frequency self-excitation and damage the power amplifier.
13. The switching power supply is charged with high voltage, so remember not to touch the high voltage part with your hands.
14. If D12 lights up red, it means there is a short circuit in the power amplifier part. This could be because of a shorted fan, a shorted preamp, or the broken amplifier.
15. If the temperature of the heat sink exceeds 85°C, the power amplifier will automatically turn on the protection function and stop working. After waiting for the temperature to drop, it will start automatically.
Package Included:
1*Power Amplifier Board
Payment
We accept paypal payments and all payments authorized by eBay.
Shipping
1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
2.Items will be shipped within 1-3 business day when we received payment.
3.Delivery time depends on destination and other factors
Returns
In the unlikely event that a return is request, all returns must include all original items undamaged,
In re-saleable condition, all original packaging including manuals, warranty forms, etc.
Software sales are not refundable.
Shipping and handling fees are not refundable.
Buyer is responsible for shipping costs incurred shipping products back
powered by