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5pcs 2 in 1 8W 3-24V to 10V Boost-Buck Dual Voltage Power Supply Module for ADC DAC LCD OP-AMP Speaker Yuup

Original price was: $ 824,92.Current price is: $ 206,23.

SKU: us_7884331745454 Category: Electronic Components & Supplies Tags: Electronic Components & Supplies, Module Board, Power Supply Module

Description
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Description:

Input voltage: 3~24V, output: ±10V

Maximum output power: 1-8W (For details, please see the description at the bottom or ask us for information.)

Conversion efficiency: 70-90%

Quiescent current: 3-4mA

Accuracy: Positive voltage ±3%, Negative voltage ±5%

8W DC-DC Boost-Buck Converter working frequency: 400KHZ.

Operating ambient temperature: -40~+85 Degrees Celsius

Size: 42 x 24 x 15mm

Weight: 10g

Feature:

High efficiency up to 90%

Built-in Frequency Compensation

Built-in Soft-Start Function

Built-in Thermal Shutdown Function

Built-in Current Limit Function

Note:

1. In order to obtain a more stable voltage, it is recommended that the output is greater than 10MA

2. V- cannot be used alone, or no voltage output. But you can just use V+

Applications:

ADC/DAC/Operational Amplifier Reference voltage

RS232 RS485 RS422 Bus

Audio equipment

Low power audio power supply

Car audio amplifier dual power board

LCD power supply

Instrumentation equipment

Attention:

This is a DC-DC voltage converter module, must be noted when using:

1. Input voltage can not be greater than the maximum input range

2. Output power can not be greater than the maximum load for a long time

3. Input power must be greater than the output power because of the power consumption of the module itself

Q & A:

Q1: Why output voltage is less than the nominal voltage

A1: Input power supply power is too low. Test the input voltage with a multimeter, at this time of the input voltage is very low

Q2: Why is the negative voltage not output or the output too low?

A2: The negative voltage cannot be used alone. When using a negative voltage, the same load must be connected at the positive voltage terminal.

The maximum output power can reach 8W, but the maximum power will vary under different conditions. For details, please refer to the following table(10-80% of the maximum power is the most reliable):

8. Input DC 3.7-24V, Output ±10V

Input voltage: 3.7V/5V/6V/9V/12V/15V/18V

Maximum output current: 0.03-0.25A

Package includes:

5 x DC DC Boost-Buck Converter +/- voltage Dual voltage Module

Fast Shipping and Professional Packing

We offer a wide range of shipping options owing to our long-standing relationships with UPS, FedEx and DHL. Our warehouse personnel will pack all goods to our exacting specifications. Your goods will go through a thorough inspection and be securely secured prior to being shipped. Every day, we deliver to thousands of customers across many countries. This shows our commitment to become the biggest online retailer on earth. Warehouses and distribution centers can be found in Europe and the USA.

Orders that contain more than one item are assigned processing times in accordance with the item.

Prior to shipping, we check the item thoroughly before sending the items. The majority of orders will be delivered within 48 hours. Delivery time ranges between 3-7 days.

Returns

The inventory is always changing and we do not completely manage it because several parties are involved, including our warehouse and factory. The actual stock levels can fluctuate at any point. Please understand it may happen that your order is out of stock after the order has been placed.

Our policy is valid for 30 days. However, if the 30 days have elapsed after you bought your product, we are unable to provide a refund or exchange.

You can only return an item if it is unused and is in the same condition the day you received it. It must also be in its original packaging.

5pcs 2 in 1 8W 3-24V to 10V Boost-Buck Dual Voltage Power Supply Module for ADC DAC LCD OP-AMP Speaker Yuup

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