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Pololu boost - adjustable 4-25V 2A inverter - Pololu 799
Converter with adjustable output voltage ranging between 4 and 25 V. The maximum current up to 2 A. the input Voltage is 1.5 V to 16 V.
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Polol booster - adjustable 4-25V 2A inverter
Product description: Polol booster - adjustable 4-25V 2A inverter
- Dimensions: 23 x 17 x 5 mm
- Cable length
- Cables to the motor: 55 mm
- Cables to the package: 75 mm
- Cable to the receiver: 95 mm
- Weight (with wires): 8 g
- Operating current: continuous 10A / 10 min
- Max. operating current (peak): 15A
- Plug in the receiver: type JR
- Number of cells: 2 - 3 LiPo
- Operating voltage: 7,4 - 11,1V
- Built-in functions: brake programming, timing
Specification
- Input voltage: 1.5 V to 16 V
- Output voltage adjustable: 4 V to 25 V
- Operating frequency 750 kHz
- Maximum current: 2 A
- Efficiency of 80 - 90 %
- Small sizes: 10.7 x 22.4 x 5.8 mm
- Weight (without connectors): 1.6 g
Exits
The module has three outputs:
- VIN- input voltage
- GND- mass potential
- VOUT -output voltage
Exits
- VIN: input voltage
- GND: mass potential
- VOUT - output voltage
The connectors are properly signed on the board. 2.54 mm leadout Raster - popular connectorsgoldpin, allow the module to be mounted incontact plateorconnectionby means ofcables.
Figure 2: System efficiency at 5V output voltage.
Output voltage selection
The voltage is set using a potentiometer. Turning clockwise increases the voltage.
System efficiencyFig. 1: Selection of output voltage.
The efficiency of the inverter depends on the input voltage and the selected output voltage. On average, it ranges from 80% to 90%. The maximum current that the system can supply is 2 A.
Voltage jumps (pins)
In electronic circuits the starting current may cause the occurrence of so-called pins, i.e. sudden voltage surges to a value above a set level. If the amplitude of the pins exceeds the permissible value of the regulator, it can be destroyed. Therefore, if the system is supplied with voltage above 10V or the load is high inductance, we recommend to solder a capacitor of 33uF/25V or higher as close to the circuit as possible between VIN and GND.
Fig. 4: Efficiency of the system at the output voltage of 24V.
Useful links
| Name | Value |
|---|---|
| Length | 22 mm |
| Width | 11 mm |
| Height | 6 mm |
| Voltage to | 1.5 V |
| Voltage from | 16.0 V |
| Voltage output from | 4.0 V |
| Output voltage to | 25 V |
| Current | 2 A |
| Stabilizer - Type2 | switching |
| Stabilizer - Type | step-up |
| Width | 7.5 cm |
| Height | 0.5 cm |
| Depth | 8 cm |
| Weight | 0.003 kg |
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from €96.75
The full delivery terms are on the page Delivery and payment.
30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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