The Story

PowerBox Mercury SR2

All features that are otherwise only built into the larger power supplies can be found in the compact PowerBox Mercury SR2: iGyro, servo matching, free channel assignment, and even a door sequencer complete the system!

Features

16 outputs
powerful battery backer with high endurance
sunlight-readable OLED display
bilingual menu navigation
consistent dual design of the power electronics
redundant electronic switch
Servo matching for all 16 outputs
Automating function
Door sequencer with the setup assistant
Latest iGyro technology integrated, with the iGyroSAT as a gyro sensor
9 independent gyro outputs for: 3x aileron, 3x elevator, 3x rudder
two selectable output voltages: 6.0V or 7.8V
optionally with GPS III for speed-dependent gyro compensation
Telemetry data for PowerBox P²BUS, Futaba S.BUS2, Jeti Ex-BUS, Spektrum SRXL2, Multiplex M-Link, JR X-BUS and Graupner HoTT
Transmission of battery, receiver, and GPS data
almost complete usability of the transmitter for PowerBox and Jeti
Adjustable servo frame rate: 12ms, 14ms, 16ms, 18ms
Suppression of servo reverse currents

Technical specifications

operating voltage	4.0V - 9.0V
power supply	2S LiPo, 2S LiIon, 2S LiFePo, 5S NiCd/NiMH
power consumption operation	100mA
Standby power consumption	30µA
ampacity	2 x 20A (<30s)
dropout voltage	0.3V
output voltage	6.0V, 7.8V
signal input	serial

Supported remote control systems	PowerBox, Futaba, Jeti, Spektrum, M-Link and Hott
receiver redundancy	SRS
channels	26
Servo outputs, total	16
Servo outputs, programmable	16
Servo pulse resolution	0.25µs
pulse repetition rate	12ms, 14ms, 16ms, 18ms
Gyro sensor type	external iGyro SAT
number d. sensor axes	9
screen	OLED 128x64 pixels
Door sequencer, integrated	Yes
Supported telemetry systems	P²BUS, S.BUS2, EX-Tele, SRXL2, M-Link, Hott, X.BUS
Dimensions	89x54x19mm
weight	75g
Weight sensor switch	15g
Weight LC display	34g
temperature range	-30°C to +105°C

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What's in the Box

PowerBox Mercury SR2
OLED display
Sensor Switch NG
2 patch cords
4 rubber grommets and brass sleeves
8 mounting screws
Operating instructions in German and English

Product Description

The PowerBox Mercury SR2 is the first choice when a small, powerful power supply with maximum functionality is required. All features that are otherwise only built into the larger power supplies can be found in the compact PowerBox Mercury SR2: iGyro, servo matching, free channel assignment, and even a door sequencer complete the system!

The PowerBox Mercury SR2 offers 16 freely assignable outputs, which can all be individually adjusted in 5 points using servo matching. For models with larger rudder surfaces, where 2 servos act on the same rudder, the unique auto-match function can precisely match the two servos in just a few seconds.

The built-in iGyro software requires an iGyroSAT as a sensor unit - with this, 3 ailerons, 3 elevators, and 3 rudder functions can be controlled and adjusted individually. The setup assistant simplifies the setup of the gyro system and reduces the effort to just a few minutes. During the initial setup, the wizard collects information about the wings, tail shape, and any vector controls that may be present. A complex model matrix then calculates in the background which servo is connected to which output, and links the corresponding gyro function. A whole range of expert settings also offers all the freedom to adapt the gyro system to the respective needs.

In addition, the GPS III or the PBS-TAV (True-Airspeed-Vario) can be connected to the FastTrack input. This adjusts the gyro sensitivity to the airspeed. All GPS or TAV information is also available for telemetry in the transmitter!

The output voltage of the PowerBox Mercury SR2 is regulated and can be set to 6.0V or 7.8V. The performance of the two voltage regulators is generously designed thanks to the milled aluminum heat sink on the top and bottom, and they can easily cope with power-hungry servos in 3D machines.

The built-in door sequencer can control one landing gear and up to three doors. With the help of the setting assistant, the endpoints of the doors are taught in just a few minutes. Three predefined modes cover the vast majority of chassis processes. Afterward, you can adjust the times of the process control manually as you like.

For PowerBox and Jeti pilots, the PowerBox Mercury SR2 can be operated and adjusted almost completely* from the transmitter! Telemetry for battery and receiver data is fully developed for all supported systems.

*except sequencer and setup assistant

Downloads

operation manual

PowerBox Mercury SR2 (PDF)

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Want a clean installation?

Check the Flush Mount for the Mercury SR2 HERE