Highlights
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EASY Subsystem Power Supply Module
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Magnetic field and radiation tolerant
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2 floating 2 ÷ 8 V / 50 A channels
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300 W maximum output power per channel
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VMax and IMax set by trimmer for each channel
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On/Off for each channel
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Channels individually controlled and protected
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Line Drop Regulation on board panel
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Interlock capability
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48 V Service local and remote on/off
Overview
The CAEN Mod.A3050 is a 8 V / 50 A / 300 W Power Supply Board developed for operation in magnetic field and moderate radioactive environment. One A3050 houses 2 floating (reversible polarity) 8 V / 50 A channels (300 W maximum output power per channel). The connector output voltage range is 2 ÷ 8 V with 5 mV monitor resolution; channel control includes various alarms and protections.
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APP PC5933T connector Vertical contact MINI P/CLAW APP PC5933T type for Mod. A3050 |
Consult our connectors reference page for technical information.
The board is provided with Remote Sensing Lines to compensate for the voltage drop over the connection cables.
Safety features allows the module to perform as a current generator and includes:
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Channels |
can be enabled or disabled through the Global Interlock logic. |
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Overvoltage and Undervoltage warning |
when the output voltage differs from the programmed value by more than 3% of voltage full scale range. |
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Overcurrent detection |
When a channel attempts to exceed the programmed current limit, it signalled to be in “overcurrent” and enter in a TRIP status. The output voltage is varied to keep the current below the programmed limit for a programmable TRIP time, then the channel is switched off. If TRIP is set to “constant current mode”, the channel behaves like a current generator. |
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Hardware VMAX and IMAX |
Maximum output voltage and maximum current value can be fixed via software with 5 mV resolution and the output voltage can not be programmed beyond this value. |
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Compare
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Image
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Name
|
No. of Channels
|
Connectors
|
No. max of boards per crate
|
Width (slots)
|
Max power per channels
|
Iset/Imon resolution
|
Vset/Vmon resolution (mV)
|
Current Full Scale (A)
|
Voltage full Scale (V)
|
Max Ripple (mVpp)
|
|
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A3009B |
12 |
Screw lock connectors |
5 |
4 |
45 W |
10 mA |
5 |
9 |
2 ÷ 8 |
20 |
|
|
A3602 |
3 |
DB37 |
10 |
2 |
35 W |
10 mA |
5 |
5 |
2 ÷ 7 |
5 |
|
|
A3025B |
4 |
Brass hexagon head bolt |
5 |
4 |
150 W |
100 mA |
5 |
25 |
2 ÷ 8 |
10 |
|
|
A3009 |
12 |
APP 1317G4 |
5 |
4 |
45 W |
10 mA |
5 |
9 |
2 ÷ 8 |
20 |
|
|
A3009H |
12 |
APP 1317G4 |
5 |
4 |
45 W |
10 mA |
5 |
9 |
6 ÷ 14 |
20 |
|
|
A3016 |
6 |
APP 1317G4 |
5 |
4 |
90 W |
10 mA |
5 |
16 |
2 ÷ 8 |
20 |
|
|
A3050B |
2 |
Brass hexagon head bolt |
5 |
4 |
300 W |
100 mA |
5 |
50 |
2 ÷ 8 |
10 |
|
|
A3100 |
1 |
APP PC5933T |
5 |
4 |
600 W |
100 mA |
5 |
100 |
2 ÷ 8 |
10 |
|
|
A3009HB |
12 |
Screw lock connectors |
5 |
4 |
45 W |
10 mA |
5 |
9 |
6 ÷ 14 |
20 |
|
|
A3050 |
2 |
APP PC5933T |
5 |
4 |
300 W |
100 mA |
5 |
50 |
2 ÷ 8 |
10 |
|
|
A3025 |
4 |
APP PC5933T |
5 |
4 |
150 W |
100 mA |
5 |
25 |
2 ÷ 8 |
10 |
|
|
New A3100HBP |
1 |
Brass hexagon head bolt |
5 |
4 |
600 W |
100 mA |
10 |
50 |
8 ÷ 14 |
10 |
|
|
A3006 |
6 |
APP 1317G4 |
5 |
4 |
90 W |
10 mA |
10 |
6 |
4 ÷ 16 |
20 |
|
|
A3016B |
6 |
Brass hexagon head bolt |
5 |
4 |
90 W |
10 mA |
5 |
16 |
2 ÷ 8 |
20 |
|
|
A3100B |
1 |
Brass hexagon head bolt |
5 |
4 |
600 W |
100 mA |
5 |
100 |
2 ÷ 8 |
10 |
Technical Specifications
|
No. of Channels |
2 |
|
Polarity |
Reversible |
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Output Voltage |
2 ÷ 8 V (connector output) |
|
Max. Output Current |
50 A |
|
Voltage Set/Monitor Resolution |
10 mV |
|
Current Set/Monitor Resolution |
100 mA |
|
VMAX hardware |
2 ÷ 8 V |
|
VMAX software |
2 ÷ 8 V |
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VMAX software resolution |
10 m V |
|
Voltage Ripple |
< 10 mV pp (@ full load) |
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Voltage Monitor vs. Output Voltage Accuracy |
max. ±50 mV ±0.3% of reading |
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Voltage Set vs. Output Voltage Accuracy |
max. ±50 mV ±0.3% of reading |
|
Current Monitor vs. Output Current Accuracy |
± 1A ± 2% of reading |
|
Current Set vs. Output Current Accuracy |
± 1A ± 2% of reading |
|
Load Regulation |
± 0.3 % (with sense wires) |
|
Output Power (per Channel) |
300 W |
|
Test Set Up |
|
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Weight |
6.5 kg |
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