It has 1000 watt Inverter Card, 1200VA Inverter Board, PCB, Inverter Motherboard alternative board for 1000 watt inverter Motherboard Features: · Micro-controller and Mosfet based · Without Transformer Kit · Power rating: 1000W, 1300 V · Frequency: 50Hz · Input voltage: 160-260V AC for Charging andmains out · Output voltage: 210-৳ 3,000.00৳ 3,000.00
Description: This product includes 2.1 motherboard and knob. It adopts 6 imported disassembled three-way tube pairs, of which 4 are responsible for the channel and the other 2 are connected to the BTL circuit for subwoofer. Boot delay, instant shutdown,short circuit, overload protection. It has low noise, large output power and HIFI. Easy৳ 1,450.00
৳ 3,700.00৳ 3,700.00
- Original Toshiba Japan 5200 1943 Mosfet
- Used best with preamp. Dual supply board for tone control and high fidelity output
- Input Supply : Dual supply 70 -0 -70 to 90 – 0 -90
- PCB made of superior quality Fiberglass
- Packaging Includes: 1 x Audio Board
Specification 12/24/36/48/72/96 VDC20/40/60 Amps. Recommended SPV Input Volt x Charger Current Recommended Battery Bank 12VDC per Battery Battery bank total voltage 12VDC per Battery Charging Cutoff 14.5V per Battery Trickle Charging 13.2V – 13.8V per Battery.
Leveraging on our sophisticated manufacturing unit we are able to offer a comprehensive range of 12V-20Amps DSP sine wave 600VA solar inverter card. Our tested৳ 3,600.00৳ 3,600.00
Product description: Tube: TTC5200/TTA1943 Use voltage: ±DC60-110V, the protection circuit needs separate power supply (AC12-18V must use separate winding, or separate transformer, should not be able to share voltage with the previous stage), it is recommended to use DUAL AC50-80V ring cattle transformer. The power should be above 1000W. Output real power: 8 OHM: 1000W, 4OHM: 2000W Frequency response: +0dB/-0.8dB (20Hz-80KHz) Total
৳ 5,300.007% off ৳ 5,300.007% off
Product description: Features: The newly designed high-power HIFI enthusiast-grade power amplifier board is suitable for high-fidelity home, stage performance, professional power amplifiers, full of power, clear and powerful sound quality, pure, input first with op amp amplification, and then double differential circuit for preamplification The sound is clear and delicate! Transistor double differential input and input, dynamic large tone fine, push the level with the original imported medium power Toshiba 2CA1930/2SC5171 to promote the 4 pairs of new imported Toshiba TTC5200/TTA1943 parallel output, this design can greatly increase the effect, thrust Full, strong enough The৳ 2,900.00
Assembled PR-800 1000W Class A and B professional stage fever 1000W power amplifier board finished board
A standard configuration, the price is including 2 pieces board, audio power tubes on the tube (the upgraded version 2SA1943 2SC5200) TTA1943 TTC5200, with eight chemical filter capacitor৳ 2,400.00
- This project does not include 12 pairs of TTC5200, 12 pairs of TTA1943 transistors.
- Used 2.0mm FR-4 high-grade double-sided PCB, metal film 1% error high-precision Taiwan imported resistance, small capacitors all use original capacitors, coupling with advanced capacitors.
- With perfect overvoltage protection, overload protection, output short circuit protection.
- The power board is designed with a sophisticated all-round protection circuit: overcurrent and output short circuit protection, using advanced floating clamp sampling circuit.
- In order to pursue the highest resolution, the power amplifier board adopts a mono structure (push level + power level)
- If you work for a long time, you must add a cooling fan.
- Package: Yes
Load impedance: 8ohm
- Frequency response: 20Hz-30KHz
- Design: as given picture