PS-01 1.0A  Futaba PS-01 1.0A High Voltage Servo Step Down 7.4V To 5V  

Features: 

• Ideal for heli tail rotor servos
• Allows you to use a 4.8V servo with higher voltage batteries
• Regulates battery voltage to 5V
• Very compact and lightweight 

Specifications: 

Main Application: 4.8V heli tail rotor servos 
Input Voltage Range: 6.0 - 8.5V 
Output Voltage: 5.0V 
Rated Output Current: 1.0A (momentary maximum 5.0A) 
Operating Temperature Range: -10 to +45°C 
Storage Temperature Range: -20 to +60°C 
Dimensions: 0.95x0.31x0.33" (24.2x7.8x8.3mm)