Hobbywing HW30203501 - PLATINUM 150A V5.1 SBEC ESC
Compact size with efficient heat sink design
Continue to use the heat-dissipation structure of PLATINUM V5, The ESC is redesigned with a double-sided hollow heat dissipation structure as well as an addition side "window" design. The air is able to quickly pass through the inside of the ESC and take away the heat generated by the internal circuit board. This innovative air duct design is able to generate strong airflow on the entire ESC from the cooling fan. Overall, significantly improving the capability of heat dissipation.

Built-in 12V Switch BEC for greater output capability
The high-power BEC has added an anti-reverse circuit to use parallel with external batteries at the same time to provide double protection.

Constant speed performance upgrade, Ultimate flight experience
The 32-bit processor combined with the RPM accuracy algorithm makes the ESC more powerful and more consistent, maximizing the RPM accuracy to enhance overall performance.

Compared with the previous ESC,The RPM accuracy algorithm makes the ESC more powerful and more consistent.The adjustable constant speed sensitivity allows every pilot to easily find a setting that suits them personally.

Support multiple protocols
Mikado VBar System, Futaba S.BUS2 and other devices data return protocols. Users are able to adjust parameters on the remote-control device (VBar protocol support) or check the working status of the ESC at any time.

Synchronous rectification technology multiple advantages
The ESC has synchronous rectification driving efficiency optimization technology - DEO — DRIVING EFFICIENCY OPTIMIZATION which brings multiple advantages:
Higher driving efficiency and longer battery life-span
Faster throttle response, enhanced flight stability and flexibility
Lower ESC temperature rise, more reliable

Multiple protection, double security
It has multiple protection functions, to effectively prolonging the lifespan of the ESC.
Start-up protection
Current protection
Temperature protection
Overload protection
Throttle signal loss protection
Input voltage abnormality protection

Specs:
Cont./Peak Current: 150A/180A
Input Voltage: 3-8S Lipo
BEC Output Switch Mode: 5-12V & Cont. 10A, Peak 30A
Input Wires: 10AWG-150mm
Output Wires: 12AWG-100mm
Input Connectors: No
Output Connectors: 4mm Gold Connectors (Female)
Firmware Upgrade: Supported
Telemetry Function: Mikado VBar; Futaba S.Bus2; etc.
Size: 83.2x37.1x22.5mm (without fan)
Weight 150.4g (with wires, no fan)
Applications: 520-580 class electric helicopters (main blade length 520-580mm) or fixed-wing aircrafts

ESC Programing via:
Transmitter: Not Supported
LED Program Card: Not Supported
LED Program Box: Not Supported
LCD Program Box: Supported
OTA Programmer: Supported
Program Port: Separate Program Port