ZUP120-1.8/U TDK Corporation, ZUP120-1.8/U Datasheet - Page 21

• Manufacturer Part Number: ZUP120-1.8/U
• Description: PWR SUP BENCH PROG 0-120V 216W
• Manufacturer: TDK Corporation
• Series: ZUPr
• Type: Programmabler

Specifications of ZUP120-1.8/U

• Load Regulation: 0.01%
• Voltage - Output: 0 ~ 120V
• Number Of Outputs: 1
• Power (watts): 216W
• Applications: Commercial
• Power Supply Type: Switching (Closed Frame)
• Voltage - Input: 85 ~ 265VAC
• Mounting Type: Chassis Mount
• 1st Output: 0 ~ 120 VDC @ 1.8A
• Size / Dimension: 13.78" L x 4.88" W x 2.76" H (350mm x 124mm x 70mm)
• Power (watts) - Rated: 216W
• Operating Temperature: 0°C ~ 50°C
• Efficiency: 82%
• Approvals: CE, EN, UL
• Line Regulation: 0.01%
• Power Supply Output Type: Variable
• No. Of Outputs: 1
• Output Voltage: 120V
• Output Current: 1.8A
• Power Rating: 216W
• Input Voltage: 85V AC To 265V AC
• Length: 350mm
• Width: 70mm
• Accuracy: 0.02% + 70 mV
• Brand/series: ZUP
• Current, Output: 1.8 A
• Display Type: Digital Meter
• Power, Output: 216 W
• Power, Rating: 216 W (Max.)
• Regulation, Line: 0.01% + 2 mA⁄1 mV + 0.005%
• Regulation, Load: 0.01% + 5 mA⁄2 mV + 0.005%
• Standards: UL Listed, CE Marked
• Temperature Coefficient: 30 ppm⁄°C (CV)⁄100 ppm⁄°C (CC)
• Temperature, Operating, Maximum: 50 °C
• Temperature, Operating, Minimum: 0 °C
• Voltage, Input: 85-265 VAC
• Voltage, Noise: 80 mV @ 20 MHz BW
• Voltage, Output: 120 VDC
• Voltage, Ripple: 30 mV @ 5 Hz to 1 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Lead Free Status / Rohs Status: RoHS Compliant part
• Other names: 285-1671; ZUP1201.8/U

COM
VCVP
VCCP
RCCP
3.7.4 Single load connection, Remote Sensing
Fig. 3-3: Multiple load connections with distribution terminal
Remote Sensing is used in cases where, in Constant Voltage mode the load regulation is important at
the load terminals. Use twisted or shielded wires to minimize noise pick-up. If shielded wires are used,
the shield should be connected to the ground at one point, either the power supply chassis or the load
ground. The optimal point for the shield ground should be determined by experimentation. At Remote
Sensing, the maximum voltage drop allowed at the load wires is 0.5V per wire for 6V to 60V models and
2V per wire for 80V and 120V models.
COM
VCVP
VCCP
RCCP
3.7.5 Multiple load connections, radial distribution method
In cases of multiple loads connected to one supply, each load should be connected to the power
supply’s output terminals using separate pairs of wires. It is recommended that each pair of wires will be
as short as possible and twisted or shielded to minimize noise pick-up and radiation. The sense wires
should be connected to the power supply output terminals or to the load with the most critical load
regulation requirement.
- S
+S
Fig. 3-2: Remote Sensing, single load.
- S
+S
P
P
EXTERNAL CONTROL
EXTERNAL CONTROL
(ZUP rear panel view)
(ZUP rear panel view)
CONNECTOR
CONNECTOR
2
2
1
1
On/Off
Output Good
VRFV
VRFI
RCVP
On/Off
Output Good
VRFV
VRFI
RCVP
- LS
+LS
- LS
+LS
To Load Terminals
SUPPLY
POWER
SUPPLY
POWER
- LS
+LS
- V
- S
+S
+V
+ V
+ S
- V
- S
Shield
+
_
+
+
+
_
_
_
LOAD #1
LOAD #2
LOAD #3
LOAD