CC25-2405SS-E DENSEI-LAMBDA, CC25-2405SS-E Datasheet - Page 18

• Manufacturer Part Number: CC25-2405SS-E
• Description: Dc To Dc Converters Insulated Type, Ultra Compact Size, 1.5 To 25w Output, 5-year Warranty Period
• Manufacturer: DENSEI-LAMBDA

Control Functions/Connections
SIP Model
Part No.
CC3–xx03SS–E
CC3–xx05SS–E
CC3–xx12SS–E
CC3–xx12DS–E
Calculate the output voltage Vout(V) from the connected resistance Ra,
Rb(kΩ)
Calculate the connected resistance Ra and Rb(kΩ) from the set output
voltage Vout(V).
Fig.13
Fig.15
• All specifications are subject to change without notice.
+12 to +15V
3.3 to 3.67V, 5 to 6V, 12 to 15V
Set the output voltage higher by adding resistance Ra between
the TRM terminal/–Vout terminal.
Set the output voltage lower by adding resistance Rb between
the TRM terminal/+Vout terminal.
Set the output voltage higher by adding resistance Ra between
the TRM terminal/–Vout terminal.
Set the output voltage lower by adding resistance Rb between
the TRM terminal/+Vout terminal.
∗1
∗2
∗3
∗4
∗5
∗6
∗7
∗8
∗1
∗2
∗3
∗4
∗5
∗6
∗7
∗8
Load Load
Load
Vout=3.3+1.04/(2.83+Ra)
Vout=5+12.75/(12.69+Ra)
Vout=12+48.4/(16.18+Ra)
Vout=12+54.7/(18+Ra)
Vout=3.3–1.69/(3.66+Rb) [Rb
Vout=5–12.78/(17.79+Rb) [Rb
Vout=12–184.1/(35.54+Rb) [Rb
Vout=12–470.3/(61.75+Rb) [Rb
Ra=1.04/(Vout–3.3)–2.83
Ra=12.75/(Vout–5)–12.69
Ra=48.4/(Vout–12)–16.18
Ra=54.7/(Vout–12)–18
Rb=1.69/(3.3–Vout)–3.66
Rb=12.78/(5–Vout)–17.79
Rb=184.1/(12–Vout)–35.54
Rb=470.3/(12–Vout)–61.75
–12 to –15V
Ra
Ra
3.3 to 3.67V
5 to 6V
12 to 15V
Connecting –Vout
with Ra
±12 to ±15V
∗2
∗3
∗1
∗4
Fig.14
Fig.16
+11.4 to +12V
Load Load
3.15 to 3.3V, 4.75 to 5V, 11.4 to 12V
7.6]
Load
33.3]
271.3]
722.1]
Fig.
13
13
13
15
Connecting +Vout
with Rb
3.15 to 3.3V
4.75 to 5V
11.4 to 12V
±11.4 to ±12V
Rb
Rb
–11.4 to –12V
∗6
∗7
∗5
∗8
Fig.
14
14
14
16
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