Pegasus Astro Power Supply Units
Price range: $139.00 through $149.00
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This product has multiple variants. The options may be chosen on the product page
Pocket Powerbox Advance (PPBADV) is a welcome addition to the Pegasus Astro “Powerbox” product series. Proudly stands between Pocket and Ultimate Powerbox and it has been designed to provide more advanced features than Pocket Powerbox at a good price and in a more compact / quality design.
PPB ADV Gen2 is now available, allowing up to 4 USB devices to be plugged. (2 x USB2 and 2 x USB3 Ports)
| 4 x 12V DC Power outlets for your equipment (A single channel to switch all four outputs ON/OFF via software) |
| 12 Amps of total distributed current |
| Adjustable Output (3, 5, 8, 9, 12Volt) / 3Amps (Can be switched ON/OFF) Power your DSLR / Mirrorless camera |
| Embedded Powered USB3 Hub – 2 x USB3 Ports & 2 x USB2 Ports Available (USB3 ports are backwards compatible with USB2 devices) |
| 1 x Power USB Port (up to 3Amps) – Suitable for Raspberry PI 3/4 power |
| Port (RJ12) for external accessories (eg. External Focus Controller) |
| 2 Channels PWM Dew Heaters – RCA Outputs (Tune levels via software) |
| Humidity and Temperature Sensor (included) |
| Auto Tune Dew Heater Channels |
| Reverse Polarity Protection |
| USB / PC Controlled or Standalone Operation out of the box |
| Lightweight and extremely compact aluminium enclosure |
A powerful mosfet transistor provides “electric juice” to your precious equipment. It supply of electricity 4 outputs. Can switch on/off all 12V outputs (not individually).
This single channel can provide up to 10Amps of current to all ports. Current is shared among the 4 x 12V ports
An adjustable output is suitable to provide power to your DSLR / Mirrorless camera / or your RPI3/4. You can tune the voltage to different levels (3,5,8,9,12 Volts). Please note that we provide a wide range of battery couplers for Canon, Nikon, Sony, FUJI Cameras
A precise voltmeter measures and displays in real time your input voltage. If the input is more than 14.5V, the power is instantly cut off to protect your equipment.
An Amp-meter placed after the DC input reports the total electric current.
Moreover there are three additional amp-meters: One for the 12V outputs and two for the Dew Heater Channels. This allows you to easily monitor detailed and overall power consumption of your equipment.
Controller has been designed to support up to 12 Amps of total electric current. Please note that a usual backyard astrophotographic setup requires 5-7 Amps
Pocket Powerbox Advance can work “out of the box” as a standalone device. Just plug the cables and you are ready to go. So, If you don’t like to connect a PC every time, you don’t have to. Simple as that!
Two Pulse width modulation (PWM) outlets are capable to provide power to your “thirsty” Dew Heaters. No more moisture fuzzing your equipment and destroying your clear nights. These outlets can be remote controlled from your laptop using the supplied software.
Controller can auto adjust the heater power levels by consulting the environmental sensor Dew Point reading. Just click “Auto” and leave to Pocket Powerbox to decide if it is time to turn on and precise tune the level of your dew heaters.
A powered USB3 Hub at the back of the device provides 2 x USB3 SuperSpeed Ports and 2 x USB2 High Speed Ports.
The new SuperSpeed hubs operate in parallel with the USB 2.0 controller, so 5 Gbps SuperSpeed data transfers are not affected by slower USB 2.0 traffic.
USB Port Configuration under PPBADV Gen2
* Older product revision (Gen1) had only 3 out of 4 USB Ports that were compatible to USB2 devices. For detailed information please check the product manual.
USB Port 1 (the USB2 white coloured lower port) provides 5.2V/3Amps. You can connect any device that requires 5V. E.g a Raspberry PI 3/4 or Intel Compute Stick M3/M5 can receive power from this specific port
EXT (expansion) port is available for device expansion. This RJ12 socket allows the connectivity of current and future Pegasus Astro products. Plugged devices can be controlled from Pocket Powerbox Advance standalone software or dedicated ASCOM driver.
A high quality robust, blue anodised aluminium enclosure houses the electronics of the Pocket Powerbox Advance. Size is 100mm x 71mm x 24mm. Weights 250 grams.
Pocket Powerbox Advance fully supports ASCOM6. In combination with our main program which acts as a server you can use our latest ASCOM 6.5 supplied drivers to:
Pocket powerbox fully supports INDI, Bundle it with Stellarmate or any other device that can use INDILib.
Led can blink in patterns to warn you regarding important power issues (e.g over or under voltage). Moreover light can be turned off using the software. Our led is very dim but in case you don’t like it on you can switch it off via the software.
Four power cable of DC 2.1mm to 2.1mm male (1m) are included in the package.
External temperature & relative humidity sensor is included in the package. Know exactly the environment conditions of your location. Temperature, humidity and dew point measurements are displayed in the software.
Connect the device to your laptop/PC and control Pocket Powerbox from the supplied software or ASCOM drivers
Device has been design with a reverse voltage polarity protection. It will definitely save your night if you accidentally connect the main power supply in reverse polarity!
A hardware watchdog resets the device if for any reason there is no response from the controller for two seconds. A neat feature in the unlikely event of a controller freeze – when you have a remote observatory and you need to be certain that everything works as expected.
Device is firmware upgradable to support future features and bug fixes.
Optional mounting accessories (brackets and top plate) are now available. Made by black anodised aluminium
Pair of Mounting Brackets
Top Plate for Accessories


| Supply Voltage | 12V – 13.8V DC |
| Power Input Connector | DC 2.1mm |
| Connectivity | USB2 – Type B USB Connector |
| 4 x 12 Outputs | Maximum Current 10 Amps in total. 2.1mm Center Positive Software: ON/OFF all ports |
| 2 Channel x 12 PWM Outputs | Maximum Current 5A Each, Black Colored RCA Connector, Pulse Width Modulated (Suitable for Dew Heaters or Flatbox)
Software: Duty Cycle % / OFF |
| 1x Sensor Input | RJ12 Socket, Connectivity with Environmental Sensor
0-100% humidity readings with 2-5% accuracy |
| Camera / DSLR Output | Max 3Amps, 3,5,8,9,12 Volt (Adjustable via software) 2.1mm Center Positive |
| Voltmeter | Measures 5 – 15V |
| Dimensions | 66mm x 66mm x 24mm |
| Weight | 90 grams |
| Pocket Powerbox Advance Controller |
| External Temperature / Humidity Sensor |
| 4 x Power DC 2.1 to 2.1 male cable (1m) |
| USB3 Cable Type B (1.8m) |
$139.00 – $149.00Price range: $139.00 through $149.00
$29.00 – $39.00Price range: $29.00 through $39.00
$549.00
1 in stock
Pocket Powerbox Advance (PPBADV) is a welcome addition to the Pegasus Astro “Powerbox” product series. Proudly stands between Pocket and Ultimate Powerbox and it has been designed to provide more advanced features than Pocket Powerbox at a good price and in a more compact / quality design.
PPB ADV Gen2 is now available, allowing up to 4 USB devices to be plugged. (2 x USB2 and 2 x USB3 Ports)
| 4 x 12V DC Power outlets for your equipment (A single channel to switch all four outputs ON/OFF via software) |
| 12 Amps of total distributed current |
| Adjustable Output (3, 5, 8, 9, 12Volt) / 3Amps (Can be switched ON/OFF) Power your DSLR / Mirrorless camera |
| Embedded Powered USB3 Hub – 2 x USB3 Ports & 2 x USB2 Ports Available (USB3 ports are backwards compatible with USB2 devices) |
| 1 x Power USB Port (up to 3Amps) – Suitable for Raspberry PI 3/4 power |
| Port (RJ12) for external accessories (eg. External Focus Controller) |
| 2 Channels PWM Dew Heaters – RCA Outputs (Tune levels via software) |
| Humidity and Temperature Sensor (included) |
| Auto Tune Dew Heater Channels |
| Reverse Polarity Protection |
| USB / PC Controlled or Standalone Operation out of the box |
| Lightweight and extremely compact aluminium enclosure |
A powerful mosfet transistor provides “electric juice” to your precious equipment. It supply of electricity 4 outputs. Can switch on/off all 12V outputs (not individually).
This single channel can provide up to 10Amps of current to all ports. Current is shared among the 4 x 12V ports
An adjustable output is suitable to provide power to your DSLR / Mirrorless camera / or your RPI3/4. You can tune the voltage to different levels (3,5,8,9,12 Volts). Please note that we provide a wide range of battery couplers for Canon, Nikon, Sony, FUJI Cameras
A precise voltmeter measures and displays in real time your input voltage. If the input is more than 14.5V, the power is instantly cut off to protect your equipment.
An Amp-meter placed after the DC input reports the total electric current.
Moreover there are three additional amp-meters: One for the 12V outputs and two for the Dew Heater Channels. This allows you to easily monitor detailed and overall power consumption of your equipment.
Controller has been designed to support up to 12 Amps of total electric current. Please note that a usual backyard astrophotographic setup requires 5-7 Amps
Pocket Powerbox Advance can work “out of the box” as a standalone device. Just plug the cables and you are ready to go. So, If you don’t like to connect a PC every time, you don’t have to. Simple as that!
Two Pulse width modulation (PWM) outlets are capable to provide power to your “thirsty” Dew Heaters. No more moisture fuzzing your equipment and destroying your clear nights. These outlets can be remote controlled from your laptop using the supplied software.
Controller can auto adjust the heater power levels by consulting the environmental sensor Dew Point reading. Just click “Auto” and leave to Pocket Powerbox to decide if it is time to turn on and precise tune the level of your dew heaters.
A powered USB3 Hub at the back of the device provides 2 x USB3 SuperSpeed Ports and 2 x USB2 High Speed Ports.
The new SuperSpeed hubs operate in parallel with the USB 2.0 controller, so 5 Gbps SuperSpeed data transfers are not affected by slower USB 2.0 traffic.
USB Port Configuration under PPBADV Gen2
* Older product revision (Gen1) had only 3 out of 4 USB Ports that were compatible to USB2 devices. For detailed information please check the product manual.
USB Port 1 (the USB2 white coloured lower port) provides 5.2V/3Amps. You can connect any device that requires 5V. E.g a Raspberry PI 3/4 or Intel Compute Stick M3/M5 can receive power from this specific port
EXT (expansion) port is available for device expansion. This RJ12 socket allows the connectivity of current and future Pegasus Astro products. Plugged devices can be controlled from Pocket Powerbox Advance standalone software or dedicated ASCOM driver.
A high quality robust, blue anodised aluminium enclosure houses the electronics of the Pocket Powerbox Advance. Size is 100mm x 71mm x 24mm. Weights 250 grams.
Pocket Powerbox Advance fully supports ASCOM6. In combination with our main program which acts as a server you can use our latest ASCOM 6.5 supplied drivers to:
Pocket powerbox fully supports INDI, Bundle it with Stellarmate or any other device that can use INDILib.
Led can blink in patterns to warn you regarding important power issues (e.g over or under voltage). Moreover light can be turned off using the software. Our led is very dim but in case you don’t like it on you can switch it off via the software.
Four power cable of DC 2.1mm to 2.1mm male (1m) are included in the package.
External temperature & relative humidity sensor is included in the package. Know exactly the environment conditions of your location. Temperature, humidity and dew point measurements are displayed in the software.
Connect the device to your laptop/PC and control Pocket Powerbox from the supplied software or ASCOM drivers
Device has been design with a reverse voltage polarity protection. It will definitely save your night if you accidentally connect the main power supply in reverse polarity!
A hardware watchdog resets the device if for any reason there is no response from the controller for two seconds. A neat feature in the unlikely event of a controller freeze – when you have a remote observatory and you need to be certain that everything works as expected.
Device is firmware upgradable to support future features and bug fixes.
Optional mounting accessories (brackets and top plate) are now available. Made by black anodised aluminium
Pair of Mounting Brackets
Top Plate for Accessories


| Supply Voltage | 12V – 13.8V DC |
| Power Input Connector | DC 2.1mm |
| Connectivity | USB2 – Type B USB Connector |
| 4 x 12 Outputs | Maximum Current 10 Amps in total. 2.1mm Center Positive Software: ON/OFF all ports |
| 2 Channel x 12 PWM Outputs | Maximum Current 5A Each, Black Colored RCA Connector, Pulse Width Modulated (Suitable for Dew Heaters or Flatbox)
Software: Duty Cycle % / OFF |
| 1x Sensor Input | RJ12 Socket, Connectivity with Environmental Sensor
0-100% humidity readings with 2-5% accuracy |
| Camera / DSLR Output | Max 3Amps, 3,5,8,9,12 Volt (Adjustable via software) 2.1mm Center Positive |
| Voltmeter | Measures 5 – 15V |
| Dimensions | 66mm x 66mm x 24mm |
| Weight | 90 grams |
| Pocket Powerbox Advance Controller |
| External Temperature / Humidity Sensor |
| 4 x Power DC 2.1 to 2.1 male cable (1m) |
| USB3 Cable Type B (1.8m) |
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$139.00 – $149.00Price range: $139.00 through $149.00
$29.00 – $39.00Price range: $29.00 through $39.00
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