3 Channel 7 V / 5 A / 35 W Power Supply Board
- EASY3000 Power Supply Module
- Magnetic field and radiation tolerant
- 3 floating (up to 100 V with respect to ground) 2 ÷ 7 V / 5 A channels
- 35 W maximum output power per channel
- VMax and IMax set by trimmer for each channel
- On/Off for each channel
- Channels individually controlled and protected
- Sensing Lines for voltage drop compensation
- Interlock capability (per channel)
- 48 V Service local and remote on/off
The Mod. A3602 3 Channel 7 V / 5 A Power Supply Board is developed for operation in magnetic field and moderate radioactive environment.
The board houses 3 floating (up to 100 V with respect to ground, reversible polarity) 7 V / 5 A / 35 W maximum output power channel.
The connector output voltage range is 2 ÷ 7 V with 5 mV monitor resolution.
Channels are provided with Remote Sensing Lines to compensate for the voltage drop over the connection cables. If the output voltage differs from the programmed value by more than 3% of voltage full scale range, the channel is signalled to be either in Overvoltage and Undervoltage condition.
Moreover, for each channel, a voltage protection limit SVMAX can be fixed via software with 5 mV resolution and the output voltage can not be programmed beyond this value.
The output current is monitored with 10 mA resolution; if a channel tries to draw a current larger than its programmed limit it is signalled to be in Overcurrent condition; the SY 1527 system detects this state as a fault and reacts according to the setting of the TRIP parameter, which can be programmed in 0.1 s steps from 0 to 1000 s. Actually TRIP = 1000 s means infinite: in case of TRIP infinite the output current is permitted to keep the programmed limit; if the maximum output current value is reached the channel behaves like a constant current generator. In case of TRIP < 1000 s, the output current is permitted to keep the limit only for programmed time interval and then is switched off.
The maximum output voltage and the maximum output current can be fixed for each channel, through trimmers located on the front panel; if the connector output voltage exceeds the fixed maximum value, the channel is switched off and an alarm message is shown; if the output current exceeds the fixed maximum value, the channel is switched off and TRIP alarm is shown.
Floating (up to 100 V with respect to ground)
- Output Voltage
2 ÷ 7 V (connector output)
- Max. Output Current
- Voltage Set/Monitor Resolution
- Current Set/Monitor Resolution
- VMAX hardware
2 ÷ 7 V
- VMAX software
2 ÷ 7 V
- VMAX software resolution
- Voltage Ripple
< 5 mV pp
- Voltage Monitor vs. Output Voltage Accuracy
maximum: ±0.3% of reading ± 50 mV
- Voltage Set vs. Output Voltage Accuracy
maximum: ± 0.3% of setting ± 50 mV
- Current Monitor vs. Output Current Accuracy
maximum: ± 2% of reading ± 0.1 A
- Current Set vs. Output Current Accuracy
maximum: ± 2% of setting ± 0.1 A
- Load Regulation
± 0.3 % (with sense wires)
± 2 % (without sense wires)
- Output Power (per Channel)
3 Channel 7 V / 5 A / 35 W Power Supply BoardProduct page
|Name||File extension||File size||Revision||Last update|
|A3602 - 3 Channel 7 V / 5 A (35 W) Power Supply Board||257.96 kB||5||02/05/2012|
|Precautions for Handling Storage Installation||118.39 kB||-||14/12/2017|
|Name||File extension||File size||Revision||Last update||OS||OS Version|
|A3602 configuration file for EASY Rack Builder Software||XML||15.81 kB||1.1||20/08/2007||Cross-platform||-|
Compare with EASY3000 LV Floating Power Supply Boards.
|WE3602XAAAAA||A3602 - EASY3000 L.V. channels 7 V/5 A/35 Wfloating up to 100V - Multipin Conn. (3 ch)|