350W AC/DC
|
LOW TO MEDIUM POWER AC/DC POWER SUPPLIES
350 Watt
AC/DC high wattage powe r s upplie s with PFC
TB1
1
VMAIN
VMAIN
+
-
3
J1
1
8
TOP VIEW
TB2
Notes:
USER INTERFACE PIN (J 1) (B)
There are three external accessible connectors in the unit besides the main
Busbar. The first one is designated as TB1 which is the input power
connector.
PIN NO. REFERENCE
FUNCTION
J1-3
J1-4
12CH1
12CH2
12V Bias Refd. to Main Ch. -ve
12V Bias Refd. to Aux. Ch. #1 -ve,
(-9601, -9602, -9603, -9606)
12V Bias Refd. to Aux. Ch. #2 -ve,
(-9604, -9692)
Pin assignment (TB1)
Main output connector
Main output Busbar connector
VMAIN+ and VMAIN-.
Input connector TB1 is a standard
screw type terminal block. An IEC
type connector is provided on
enclosed models (suffix ‘CF’).
PIN CONNECTIONS
Input connector TB1
PIN CONNECTIONS
J1-5
J1-6 *
J1-7
VSENMAIN+
AUX1SET
GND2
Main Ch. Positive Remote Sense
(See Note 14)
Output Busbar connector
PIN NO.
TB1-1
TB1-2
TB1-3
FUNCTION
Live
PIN NO.
VMAIN+
VMAIN-
FUNCTION
Positive
Ground Refd. to Aux. Ch. #1 -ve,
(-9601, -9602, -9603, -9606)
Ground Refd. to Aux. Ch. #2 -ve,
(-9604, -9692)
Ground
Neutral
Negative
Auxiliary output pin assignment (TB2)
TB2 auxiliary output connector is used on models -9601, -9602, -9603, -9606.
J1-8
J1-9
POK (13)
GND1
PFD (13)
Power Good Detect Signal
Ground Refd. to Main Ch. -ve
Power Fail Detect Signal
PIN CONNECTIONS (TB2)
J1-10
J1-12
PIN NO.
TB2-1
TB2-2
TB2-3
TB2-4
TB2-5
TB2-6
TB2-7
TB2-8
REFERENCE
AUX CH. 1
AUX CH. 1
AUX CH. 1
AUX CH. 1
AUX CH. 2
AUX CH. 2
AUX CH. 3
AUX CH. 3
FUNCTION
Positive
VSENMAIN-
Main Ch. Negative Remote Sense
J1A-1 * VAUXSEN- Auxiliary Channel Negative Remote Sense
J1A-2 * VAUXSEN+ Auxiliary Channel Positive Remote Sense
Positive
Negative
Negative
Positive
J1A-3 *
GND3
Ground Refd. to Aux. Ch. 1 +ve for
-9604 and -9692 models
J1A-6 * CSAUX (12)
Auxiliary Channel Current Share Pin
Tim Pin for 5V or 3.3V Auxiliary Channel
Main Channel Current Share Pin
Inhibit Signal Return
Negative
Positive
J1A-7 * TRIMAUX2
(12)
J1A-8
J1A-9
CSMAIN
INHIBIT-
INHIBIT+
TRIMAUX
TRIMAIN
Negative
Auxiliary output pin assignment (TB2 and TB3)
TB2 and TB3 auxiliary output connectors are used on models -9604 and
-9692. See page 66 for detail.
J1A-10
J1A-11
J1A-12
Inhibit Signal
Trim Pin for 12V or 15V Auxiliary Channel
Main Channel Trim Pin
PIN CONNECTIONS (TB2 AND TB3)
* Applies to -9604, -9692 models only.
PIN NO.
TB2-1
TB2-2
TB2-3
TB2-4
TB2-5
TB2-6
TB3-1
TB3-2
REFERENCE
AUX CH. 2
AUX CH. 2
AUX CH. 2
AUX CH. 2
AUX CH. 3
AUX CH. 3
AUX CH. 1
AUX CH. 1
FUNCTION
Positive
Positive
Negative
Negative
Positive
Negative
Positive
Negative
PAGE 6 4
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