1615D12 MAKE-PS [Make-Ps], 1615D12 Datasheet - Page 5

• Manufacturer Part Number: 1615D12
• Description: Single, Dual, Triple Output DC/DC Converter
• Manufacturer: MAKE-PS [Make-Ps]

www.make-ps.com
O O
U U T T P P U U T T
The converter’s output voltage may be trimmed by up to ±10% of the nominal output voltage.
T T R R I I M M U U P P ( ( C C a a s s e e A A ) )
Trim output voltage up by connecting an external resistor between Pins 5 and 6. Use the following equation,
reference Table 1 for variable A.
Radj-up =
Example:
Trim 5% up for 12V Output units,
where A = 2.23, Δ % = 0.05
Both outputs are trimmed up by 5%.
T T R R I I M M D D O O W W N N ( ( C C a a s s e e A A ) )
Trim output voltage down by connecting an external resistor between Pins 5 and 8. Use the following
equation, reference Table 2 for variables C and D.
Example:
Trim 5% down for 5V Output units,
where C = 5.63, D = 31.5, Δ % = 0.05
Both outputs are trimmed down by 5%
Radj-up =
Radj-down =
Radj-down =
V V
O O L L T T A A G G E E
A A
Δ %
D D J J U U S S T T M M E E N N T T
2.23
0.05
A
Δ %
5.63
0.05
C
- 24 (kΩ) = 20.6 kΩ
- 24 (kΩ)
- D (kΩ)
- 31.5 kΩ = 81.1 kΩ
( ( 1 1 6 6 0 0 0 0 D D U U A A L L ) )
Table 2.
Output Voltage
Table 1.
12V
15V
5V
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Output Voltage
5.63
19.3
25.1
12V
15V
5V
C C
R
ADJ
R
ADJ
-
DOWN
31.5
45.5
51.4
1.87
2.23
2.28
D D
-
A A
UP
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