LLC Soft Switching Power Supply Module Amplifier Switching Power Supply 1000W Input AC200-240V
Specifications:- Input voltage: AC200-240V
- Optional Main Output Voltage: ±35V, ±40V, ±45V, ±50V, ±55V, ±60V, ±70, ±80V
- Output Voltages: Main ±80V (Optional); Independent 12V; Auxiliary ±12V
- Voltage Regulation Accuracy: Main No-load ±3%; With load ±10%; Independent No-load ±15% (for AC220V input)
-
Output Current: ±80V / 5.5A (Depends on the main output voltage you
choose); Independent 12V/0.5A; Auxiliary ±12V/0.5A (with main voltage
supply to ground)
- Continuous Power: 500W (can work continuously at 25℃)
-
Rated Power: 880W (can work continuously for about 5 minutes at 25℃
ambient temperature. Cooling fan should be added for long time
operation)
- Instantaneous Power: 1200W (power generated during dynamic signal impact, time is less than 100ms)
- Conversion Efficiency: Max. 95%
- Weight: 400g
Package Included:- 1 x Switching Power Supply Module
Attention:- It is a bare board with high-voltage circuit. Professional knowledge is highly recommended.
-
Circuit and component grinding and epoxy resin potting treatment.
Schematic diagram, PCB and technical support are not provided.
- Air
cooling fan is needed for long-term high-power use. The power supply
features over-temperature, over-current and short-circuit protections.
It will be locked when over-current and short-circuit protections are
triggered. You must disconnect your AC power supply, wait for the
voltage of main filter capacitor to drop to 0V, and then restart.
-
This power supply is a true LLC resonant power supply, and the resonant
circuit features high-frequency sine wave. It is not an ordinary square
wave switching power supply, which is very suitable for power
amplifiers, with excellent performance.
- Each power supply has been
tested before delivery. The board is constantly upgraded and revised,
and the component circuit may be changed. Please refer to the actual
items. Thank you for your understanding!
Note:
-
Since the switching power supply only regulates the main voltage, the
current of independent and auxiliary outputs must be less than the
current of main voltage output. For example, when the current of main
voltage is 10mA, the auxiliary and independent cannot withstand a load
of more than 10mA.
- Please choose the main voltage type you want
when purchasing. Voltage capacitors and component parameters are
slightly different. Pictures are for reference only. Please refer to the
material items.
- Other items in the pictures are not included, for demonstration purposes only. Wiring Pictures:It
is a test of the item with a load. A IRS2092-1000W amplifier board is
used as a load. It outputs 3 ohm resistance, input is AC223V and power
is 1124W.
Shipping Terms
-
For remote regions, we will charge your extra shipping costs. Usually
it cost about 35USD-50USD. We will contact you after your payment.
Thanks for your understanding.
Custom Duties & Taxes
1.
Import duties, taxes, and charges are not included in the item price or
postage cost. These charges are the buyer's responsibility.
2.
Avoiding some unnecessary trouble, please check with your country's
customs office to inform us what we should declare its value before
shipping.