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參數(shù)資料
| 型號： | 19-130042 |
| 廠商： | Vicor Corporation |
| 元件分類： | DC/DC變換器 |
| 英文描述： | ConverterPACs are the family of slide-in output assemblies used in MegaPAC power supplies |
| 中文描述： | ConverterPACs是家庭的幻燈片在MegaPAC電源使用輸出組件， |
| 文件頁數(shù)： | 1/1頁 |
| 文件大小： | 176K |
| 代理商： | 19-130042 |
There are
able within a MegaPAC and between different AC input MegaPAC chassis. They can be added, moved,or changed as necessary. The type of ConverterPAC used in this slot is a DualQPAC.
DualQPAC (LD)
The DualQPAC output assembly consists of two
1st Gen
VI-J00
DC to DC converters
that
provide two isolated output voltages. DualQPACs can provide up to 100 Watts of out-
put power from each output. The DualQPACs are fused with a PC-Tron, DC-rated,
fast-acting fuse. An active preload ensures the DC to DC converter operates in its
highest noise performance range. As the load on the module increases, the preload
removes itself from the circuit. Ripple and common mode noise filters on the output
reduce ripple under any load conditions to 10mV p-p or 0.15% whichever is greater.
On DualQPACs, the customer has access to the Trim pin on the module and can adjust
the output voltage using an external circuit. OVP and OTL is not available. Please note
that for the DualQPAC the output voltage from either output terminal to chassis should not
exceed 100 Vdc, or peak. DualQPACS can only be used in the extended length MegaPACs.
Newer DualQPACs have Autosense. This feature automatically locally senses the output if remote sense
is not used. To check if an output has the Autosense feature, measure the impedance from the + Out to
+ Sense and - Out to - Sense pins. If the impedance is 5 ohms, then the output has Autosense and does
not require local sense jumpers. If a unit does not have Autosense, sense connections must be made For
further technical information about ConverterPACs, contact Applications Engineering at 1-800-927-9474.
Options available for DualQPAC
OPTIONS+
D
Power Good
T+Trim +/-10%
F+Trim: +10%/-50%
AVAILABILITY
OPTIONAL
NOT AVAILABLE
NOT AVAILABLE
+The customer has access to the Trim pin on the module and can adjust the output voltage using an external circuit.
DualQPAC Output and Connector Pin Identification
1
SIGNAL GROUND
TRIM BOT
N/C
TRIM TOP
POWER GOOD
POWER GOOD INVERTED
Vcc IN
5
4
3
2
6
7
J2-PIN1
(OUTPUT CONNECTORS)
J1-B
J1-B-PIN1
3 +R/SENSE 6 -R/SENSE
3 +R/SENSE 6 -R/SENSE
J1-A
J1-A-PIN1
2 AND 5 -V OUT
1 AND 4 +V OUT
(OUTPUT CONNECTORS)
5
6
4
2
3
1
1 AND 4 +V OUT
2 AND 5 -V OUT
6
4
5
3
1
2
CRIMP TOOL MOLEX P/N: 11-01-0197
HOUSING- MOLEX P/N: 39-01-2060
TERMINALS- MOLEX P/N: 39-00-0039
MATING HDWR:
HOUSING- MOLEX P/N: 39-01-2060
TERMINALS- MOLEX P/N: 39-00-0039
CRIMP TOOL MOLEX P/N: 11-01-0197
MATING HDWR:
For more details about any Westcor products, contact the factory at 1-800-735-6200 or go to our website at
www.vicorpower.com
Output connector kits (optional) for your
MegaPAC supply are available for
purchase from Westcor:
Part Number
Single phase
input
Three phase
input
DualQPAC
output
19-130040
19-130041
19-130042
1/2005
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