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ZMR BEC V3

ZMR V3 15 - 36V Input, Dual Output 5.2-8.4V/12V UBEC With Noise Reduction

£21.90
Price

In Stock

Collection: 
SKU:
UBEC-ZMRV3

Multirotors pack a lot of tech and increasingly so with new gadgets appearing seemingly every week to strap onto them. All of this tech comes with the problem of how to power it all, this is where a dual UBEC comes in handy. 

The ZMR-UBEC features dual output connectivity, which allows you to power flight tech and additional accessories independently. It employs an advanced switching regulator that will control the power output with good efficiency (over 93%) and it also utilises an inline noise reduction filter, handy if you plan on powering FPV equipment. There's a working state indicator light for out channel, this is on when the operation is normal. Finally the UBEC comes with long flexible wires pre-soldered, making the installation of it quick and easy.

There are different versions available:

ZMR V3: INPUT: 15-36V input voltage (4-8S) OUTPUT: 1 8A voltage selectable via jumper (5.2V, 6.0V, 7.4V, 8.4V) / OUTPUT 2: 4A 12V fixed.

  • BEC Type: Switching
  • Output: 5.2V/6V/7.4V/8.4V (Selectable by jumper)/ 12V Fixed
  • Current: 5.2-8.4V 8A (16A burst rate) / 12V 4A (6A Burst)
  • Input: 15 - 36V (4-8s Lipo)
  • Cable: Input 16AWG, Output cable 22AWG
  • Size: 53x 48 x 11mm
  • Weight: 50g

None Available

Comments

By admin on

It does not matter, both cables output the same voltage.

 

Es spielt keine Rolle, beide Kabel geben die gleiche Spannung aus.

By Michael50 on

Super danke für die schnelle Antwort. Jetzt kenne ich mich aus. 

LG Michael

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Learn about voltage regulation: Supplying your electrical components with the correct voltage is crucial for their operation. LiPo battery cells are rated at 3.7 volts per cell, therefore a range of voltages are available, leading from 3.7v (1S) to 44.4v (12S). A 3 cell 11.1v pack is widely employed as it provides a handy voltage for many electronics without the need to regulate. However, more powerful multirotors require LiPos with greater voltages; 6S (22.2v) is common for octocopters, thus voltage regulation is necessary to supply power to auxiliary components, such as the: receiver, flight controller, camera, transmitter and lights etc.

There are two types of regulators, linear and switching. A linear regulator works by taking the difference between the input and output voltages, and just burning it up as waste heat. The larger the difference between the input and output voltage, the more heat produced. This is the reason why linear regulators are usually only compatible with up to 3S LiPos. Linear regulators typically operate with efficiencies of 40%, reaching as low as 14%. On the other hand, switching regulators are far more efficient. They work by storing pulses of energy taken from the battery in a capacitor and then releasing it. This is accomplished with the help of an electrical switch and a controller, which regulates the rate at which energy is transferred to the output (hence the term “switching regulator”). The energy losses involved in moving chunks of energy around in this way are relatively small, and the result is that a switching regulator can typically have 85% efficiency. Since their efficiency is less dependent on input voltage, they are compatible with higher voltage LiPos. While they are preferable to linear regulators you should consider their placement within the UAV carefully, as in some cases the switching noise can cause interference with the receiver.

Within a multirotor context, the term "BEC" (Battery Eliminator Circuit) is exchangeable with voltage regulator. The use of a BEC negates the traditional need for a separate battery to power you flight auxiliaries, for example a receiver. Most speed controllers (Not OPTO ESCs) incorporate an internal 5v linear BEC, so that simply plugging the ESC into the receiver is all you need to supply power to it. However, as mentioned above they only work well under low loads and at low voltages. For higher voltage/current applications it is recommended to use a stand-alone SBEC - that way you reduce the risk of a brownout (a term used to describe the temporary loss of function of the radio receiver due to the supply voltage dropping too low). Confusion often surrounds the difference between a UBEC and an SBEC, however they are both the same thing - a switching voltage regulator. "UBEC" was once a specific brand name for one of the original switching BECs, so the more correct generic term is actually SBEC.

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