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Advanced avionics and data processing
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Platforms
ENDURANCE-15 Platform
ESPA Platform endurosat featured image nanosat 4024
16U Platform
16U Platform endurosat featured image nanosat 4024
12U Platform
12U Platform endurosat featured image nanosat 4024
8U Platform
8U Platform endurosat featured image nanosat 4024
6U XL Platform
6U Platform endurosat featured image nanosat 4024
3U Platform
3U Platform endurosat featured image nanosat 4024
1.5U Platform
1 5U Platform endurosat featured image nanosat 4024
1U Platform
1U Platform endurosat featured image nanosat 4024
Communication
Versatile Wideband SDR
K-band Transmitter
X-Band Front End
X-Band Transmitter
X Band Transmitter endurosat cubesat radio 04 24
S-Band Transmitter
S Band Transmitter endurosat cubesat radio module 04 24
S-Band Transceiver
S band Transceiver endurosat cuebsat radio module 04 24
UHF Transceiver II
UHF Transceiver II endurosat radio cubesat 04 24
Antennas
X-Band Patch Antenna
X Band Patch Antenna
X-Band 2×2 Patch Array
X Band 2×2 Patch Array
X-Band 4×4 Patch Array
X Band 4×4 Patch Array
GNSS Patch Antenna
GNSS Patch Antenna
V/W-Band Patch Antenna
V W band Patch Antenna
K-Band 4×4 Patch Array
K Band 4x4 Patch Array
S-Band Antenna Commercial
S Band Antenna Commercial
S-Band Antenna Wideband
S Band Antenna Wideband
S-Band Antenna ISM
S Band Antenna ISM
UHF Antenna III
UHF Antenna III
UHF Antenna 2U
UHF Antenna 2U
Onboard computers
Onboard Computer With GNSS
OBCGNSS
Onboard Computer (OBC)
OBC
Power Modules
EPS III
EPS II
EPS IIbat
EPS I Plus
EPS I PLUS
EPS I
EPS I
Solar Panels
8U Solar Panel
8U Solar panel
6U Deployable Solar Array
6U Deployable Solar panel
6U Solar Panel
6U Solar panel
3U Deployable Solar Array
1.5U Double Deployable Solar panel
3U Solar Panel
3U Solar panel
1.5U Solar Panel
1.5U Solar panel
1U Solar Panel X/Y
1U Solar panel X Y
1U Solar Panel Z
1U Solar panel Z
Structures
16U CubeSat Structure
16U Structure
12U XL Cubesat Structure
12U Structure
8U Cubesat Structure
8U Structure
6U XL Cubesat Structure
6U Structure
3U Cubesat Structure
3U Structure
1.5U Cubesat Structure
1.5U Structure
1U Cubesat Structure
1U Structure
Lab Equipment
DeskSat
Rotary JIG
Rotaray JIG
Assembly JIG
Assembly JIG
6U Test Pod
6U test pod
Custom modules
Custom 6U Solar Panel
6U Solar panel
Custom 3U Solar Panel
3U Solar panel
Custom Patch Antenna
X Band 2×2 Patch Array
All Products

EPS III

Modular and efficient
Cad file & datasheet
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Download 
Cad file & datasheet
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6X
INDIVIDUALLY CONTROLLED PAYLOAD CHANNELS
ROBUST
DESIGN WITH MINIMUM RELIABILITY ON SOFTWARE
MODULAR
DESIGN FOR CUBESATS AND ESPA-CLASS SATELLITES

Extremely modular system. Configurable for CubeSats and ESPA-class satellites

Third generation of NanoSat and MicroSat Electric Power System (EPS)

FEATURES
Input Channels
3 per input stage
Input voltage
up to 45 V per channel
Input current
up to 2.5 A per channel
Battery pack capacity
51Wh, 102Wh or 250+Wh per package
Integrated blocking ideal diode
for each Solar Panel connector
System BUS channel
directly powered from solar panels (14-17.5V) during sunlight fraction of the orbit
System BUS channel
directly powered from battery (14-16.4V) during shadow fraction of the orbit
Main power buses
3.3V, 5V, 12V and “System bus” (14-17.5V)
High power buses
2x 28V regulated
Payload power buses
6x (3.3V, 5V, 12V or System bus for each)
Featuring 3.3V VRTC channel
for always powering up Real-Time Clock
Max continuous current for 3.3V channels per distribution unit
5A
Max continuous current for 5V channels per distribution unit
5A
Max continuous current for 12V channels per distribution unit
2.5A
Mass
1.8 kg for 6/8U config, 2.6 kg for 12/16U config
Switches
Deployment and Remove Before Flight (RBF)
Interfaces
ESPS over RS-485, CSP over CAN
Speed Matters

Included

Complete User Manual
5h engineering support
Delivery Cost
Handling and administration cost
Third generation of NanoSat and MicroSat Electric Power System (EPS)

Payload power buses featuring full protection

OVERCURRENT (OC), OVERVOLTAGE (OV) AND LATCH-UP PROTECTION (LUP) FOR ALL CHANNELS

Hardware and Firmware Single Event Upset (SEU) mitigation

SECURE FLIGHT-PROVEN COMPONENTS AND ROBUST IN-ORBIT UPDATE CAPABILITIES

Passive & active thermal management for optimal battery charging

Multi-master architecture

CAPABILITY FOR EACH OF THE COMPONENTS IN THE SYSTEM TO BE INDIVIDUALLY ADDRESSED AND COMMANDED OVER CSP OR ESPS
EPS IIbat
EPS II + Battery Pack
Processor
ARM Cortex M7
Program Memory Size
2 MB
SRAM
1 MB
Discover
EPS I PLUS
EPS I Plus
Battery Pack Power
20.4 Wh
Battery Pack Voltage
3.7 V nominal
Mass
330 g
Discover
EPS I
EPS I
Battery Pack Power
10.2 Wh
Battery Pack Voltage
3.7 V nominal
Mass
230 g
Discover
2500
MODULES IN ORBIT
60
DELIVERED SATELLITES
200
TB DATA DOWNLINKED
All our products undergo Space Qualification, involving stringent testing under extreme conditions to ensure their robustness and high performance
LEARN MORE

Datasheet & CAD File

EPS III

EPS III
Unit Price
EPS III Options
Total
1
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