INSTRUCTION MANUAL
EVS300W/600W
Series
TDKLambda
<Page>
EVS300W Output Constant Current Set List
The output constant current values in the table below are reference values.
Select constant current value, which is close to your target value, by the rotary switch.
Use the product with the position No.2 ~ No.9 of rotary switch.
Factory default setting of the rotary switch is position No.9.
EVS1816R7
EVS368R4
EVS575R3
※
1 This case is out of specified range and may cause the product operation unstable.
※
2 When the rotary switch position is set at No.9 and output voltage is set at the minimum output voltage,
output current may exceed the limit of the allowable output current range.
If the output voltage decreases to 50% or less of the rated output voltage in constant current operation, it will be
outside specified range. Furthermore, if it decreases to 15% or less, the output current may increase excessively
and damage the product, or you may hear abnormal noise from the product.
When the product is used outside of specified range, safety standard will not be complied.
If you use the product outside of specified range, contact your nearest TDKLambda sales office with the details
of usages and conditions.
8/22
No. 0
No. 1
No. 2
No. 3
No. 4
No. 5
No. 6
No. 7
No. 8
No. 9
9.0
10.1
11.2
12.4
13.5
14.7
15.6
16.7
9.3
10.4
11.5
12.7
13.8
15.0
15.9
※
2
Output constant current (A)
Output Voltage 18V
※
1
Output Voltage 12V
the position number of the rotary switch
No. 0
No. 1
No. 2
No. 3
No. 4
No. 5
No. 6
No. 7
No. 8
No. 9
2.9
3.2
3.6
3.9
4.2
4.6
4.9
5.3
3.0
3.3
3.7
4.0
4.3
4.7
5.0
※
2
※
1
the position number of the rotary switch
Output Voltage 57V
Output Voltage 48V
Output constant current (A)
No. 0
No. 1
No. 2
No. 3
No. 4
No. 5
No. 6
No. 7
No. 8
No. 9
4.4
5.0
5.5
6.1
6.7
7.3
7.8
8.4
4.6
5.2
5.7
6.3
6.9
7.5
8.0
※
2
※
1
the position number of the rotary switch
Output Voltage 36V
Output Voltage 24V
Output constant current (A)
No.2
No.3
No.4
No.5
No.6
No.7
No.8
No.9
11
12
13
14
15
16
17
18
19
0
2
4
6
8
10
12
14
16
18
O
ut
p
ut
v
ol
ta
ge
(
V
)
Output current (A)
No.2
No.9
No.5
No.2
No.3
No.4
No.5
No.6
No.7
No.8
No.9
22
24
26
28
30
32
34
36
38
0
1
2
3
4
5
6
7
8
9
O
ut
p
ut
v
o
lta
ge
(V
)
Output current (A)
No.2
No.9
No.5
Output constant current set range:4.2
～
8.4A
Output constant current set range:8.35
～
16.7A
No.2
No.3
No.4
No.5
No.6
No.7
No.8
No.9
47
49
51
53
55
57
59
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
O
ut
p
ut
v
ol
ta
ge
(
V
)
Output current(A)
No.2
No.9
No.5
Output constant current set range:2.65
～
5.3A
