ZUP120-3.6/U TDK Corporation, ZUP120-3.6/U Datasheet - Page 37

• Manufacturer Part Number: ZUP120-3.6/U
• Description: PWR SUP BENCH PROG 0-120V 432W
• Manufacturer: TDK Corporation
• Series: ZUPr
• Type: Enclosedr

Specifications of ZUP120-3.6/U

• Number Of Outputs: 1
• Efficiency: 87%
• Voltage - Output: 0 ~ 120V
• Power (watts): 432W
• Applications: Commercial
• Power Supply Type: Switching (Closed Frame)
• Voltage - Input: 85 ~ 265VAC
• Mounting Type: Chassis Mount
• 1st Output: 0 ~ 120 VDC @ 3.6A
• Size / Dimension: 13.78" L x 4.88" W x 2.76" H (350mm x 124mm x 70mm)
• Power (watts) - Rated: 432W
• Operating Temperature: 0°C ~ 50°C
• Approvals: CE, EN, UL
• Line Regulation: 0.01%
• Load Regulation: 0.01%
• Output Current (max): 3.6A
• Input Voltage: 85 to 265V
• Input Frequency: 47 to 63Hz
• Screening Level: Commercial
• Operating Temperature Min Deg. C: 0C
• Operating Temperature Max Deg. C: 50C
• Mounting Style: Desktop
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 285-1672; ZUP1203.6/U

4. OUTPUT VOLTAGE PROGRAMMING BY EXTERNAL RESISTOR
Fig 4-5 shows a typical set-up for programming the output voltage. A variable programming resistor,
0~4Kohm produces a proportional output voltage from zero to full scale. In order to set the low limit, a
series resistor can be connected to the programming resistor. For example; a 1kohm series resistor will
set the lower limit to 25% of full scale. In order to set the upper limit, a resistor can be connected in
parallel to the programming resistor. The resultant programming resistance of the series/parallel
resistors must be between 0 and 4Kohm.
Fig. 4-5:
Constant voltage resistive programming.
Fig. 4-6:
Constant current resistive programming.
5.OUTPUT CURRENT PROGRAMMING BY EXTERNAL RESISTOR
Fig 4-6 shows the set-up for constant current resistive programming. The explanation given for
constant voltage resistive programming also applies for constant current.
Resistive programming is possible for local and remote sensing.
sets lower
sets lower
Optional
Optional
limit
limit
programming resistor
programming resistor
0~4K
0~4K
NOTE
sets upper limit
sets upper limit
Optional
Optional
VCVP
VCCP
RCCP
COM
VCVP
VCCP
RCCP
External control connector
External control connector
- S
+S
COM
P
(ZUP rear panel view)
(ZUP rear panel view)
- S
+S
P
14
14
2
2
13
1
13
1
Output Good
Output Good
On/Off
VRFV
VRFI
RCVP
On/Off
VRFV
VRFI
RCVP
- LS
+LS
- LS
+LS