ZUP80-2.5/U TDK Corporation, ZUP80-2.5/U Datasheet - Page 20

• Manufacturer Part Number: ZUP80-2.5/U
• Description: PWR SUP BENCH PROG 0-80V 200W
• Manufacturer: TDK Corporation
• Series: ZUPr

Specifications of ZUP80-2.5/U

• Voltage - Output: 0 ~ 80V
• Number Of Outputs: 1
• Power (watts): 200W
• Applications: Commercial
• Power Supply Type: Switching (Closed Frame)
• Voltage - Input: 85 ~ 265VAC
• Mounting Type: Chassis Mount
• 1st Output: 0 ~ 80 VDC @ 2.5A
• Size / Dimension: 13.78" L x 4.88" W x 2.76" H (350mm x 124mm x 70mm)
• Power (watts) - Rated: 200W
• Operating Temperature: 0°C ~ 50°C
• Efficiency: 82%
• Approvals: CE, EN, UL
• Line Regulation: 0.01%
• Load Regulation: 0.01%
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Other names: 285-1685; ZUP802.5/U

For current not shown in tables 3-1 and 3-2 use formula: Maximum length=500/(current*resistivity)
Where current is expressed in ampers and resistivity in ohms/km or ohms/1000ft.
3.7.2 Wire termination
3.7.3 Single load connection, Local Sensing
COM
VCVP
VCCP
RCCP
Fig. 3-1: Single load connection, Local Sensing
The wires should be properly terminated with terminals securely attached. DO NOT use non
terminated wires for load connection at the power supply.
Fig. 3-1 illustrates the connection of a single load to the power supply using local sensing. This
connection is made via the “External Control Connector” located on the rear panel of the power supply.
Local sensing is suitable for applications where load regulation is not critical.
- S
+S
P
EXTERNAL CONTROL
(ZUP rear panel view)
14
2
At local sensing, short between +LS or +S to -V or -S or -LS will cause damage to the
CONNECTOR
power supply. Reversing the sense wires might cause damage to the power supply
13
1
On/Off
Output Good
VRFV
VRFI
RCVP
Table 3-2: Maximum wire length for 0.5V drop on lead (in meters)
- LS
+LS
2.5
10
16
25
35
4
6
<
0.795
0.565
8.21
5.09
3.39
1.95
1.24
at local and remote sensing.
125.8
177.0
12.2
19.6
29.5
51.3
80.6
5A
Maximum length in meters -
to limit voltage drop to 0.5V or less
CAUTION
SUPPLY
POWER
14.7
25.6
40.3
62.9
88.5
10A
6.1
9.8
12.8
20.2
31.4
44.2
20A
3.0
4.9
7.4
- LS
+LS
- V
- S
+ S
- S
+V
12.6
17.7
50A
5.1
1.2
2.0
2.9
8.1
150A
0.4
0.7
1.0
1.7
2.7
4.2
5.9
+
_
LOAD