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SUCS1R50505 Schematic ( PDF Datasheet ) - Cosel

Teilenummer SUCS1R50505
Beschreibung SUCS Type
Hersteller Cosel
Logo Cosel Logo 




Gesamt 10 Seiten
SUCS1R50505 Datasheet, Funktion
On-board type
Ordering information
SUCS1R5
SUC S 1R5 12 05 B
123456
R
*This product will be released in November 2004
1Series name
2Single output
including 3.3V output model.
3Output wattage
*Please see our HP for details when this product is
released.
4Input voltage
5Output voltage
6Mounting type
B :SMD
C :DIP
MODEL
MAX OUTPUT WATTAGE[W]
DC OUTPUT
SUCS1R50505 SUCS1R50512 SUCS1R50515 SUCS1R51205 SUCS1R51212 SUCS1R51215 SUCS1R52405 SUCS1R52412 SUCS1R52415 SUCS1R54805 SUCS1R54812 SUCS1R54815
1.5 1.56 1.5 1.5 1.56 1.5 1.5 1.56 1.5 1.5 1.56 1.5
VOLTAGE[V] *1 5
12 15 5
12 15 5
12 15 5
12 15
CURRENT[A] 0.3 0.13 0.1 0.3 0.13 0.1 0.3 0.13 0.1 0.3 0.13 0.1
SPECIFICATIONS
MODEL
SUCS1R50505 SUCS1R50512 SUCS1R50515 SUCS1R51205 SUCS1R51212 SUCS1R51215 SUCS1R52405 SUCS1R52412 SUCS1R52415 SUCS1R54805 SUCS1R54812 SUCS1R54815
VOLTAGE[V]
DC4.5 - 9
DC9 - 18
DC18 - 36
DC36 - 76
INPUT
CURRENT[A]
*2 0.417typ 0.433typ 0.417typ 0.169typ 0.176typ 0.169typ 0.084typ 0.087typ 0.083typ 0.042typ 0.043typ 0.042typ
EFFICIENCY[%]
*2 72typ 72typ 72typ 74typ 74typ 74typ 74typ 75typ 75typ 74typ 75typ 75typ
VOLTAGE[V]
5 12 15 5 12 15 5 12 15 5 12 15
CURRENT[A]
0.3 0.13 0.1 0.3 0.13 0.1 0.3 0.13 0.1 0.3 0.13 0.1
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LINE REGULATION[mV] 20max 48max 60max 20max 48max 60max 20max 48max 60max 20max 48max 60max
LOAD REGULATION[mV] 40max 100max 120max 40max 100max 120max 40max 100max 120max 40max 100max 120max
SU
RIPPLE[mVp-p] -20 to +55C*3 80max 120max 120max 80max 120max 120max 80max 120max 120max 80max 120max 120max
-40 to -20C*3 120max 150max 150max 120max 150max 150max 120max 150max 150max 120max 150max 150max
OUTPUT RIPPLE NOISE[mVp-p] -20 to +55C*3 120max 150max 150max 120max 150max 150max 120max 150max 150max 120max 150max 150max
-40 to -20C*3 200max 200max 200max 200max 200max 200max 200max 200max 200max 200max 200max 200max
TEMPERATURE REGULATION[mV] -20 to +55C 50max 150max 180max 50max 150max 180max 50max 150max 180max 50max 150max 180max
-40 to +55C 80max 240max 290max 80max 240max 290max 80max 240max 290max 80max 240max 290max
DRIFT[mV]
*4 20max 48max 60max 20max 48max 60max 20max 48max 60max 20max 48max 60max
START-UP TIME[ms]
20max (Minimum input, Io=100%)
OUTPUT VOLTAGE ADJUSTMENT RANGE[V] Fixed (TRM pin open) t5% adjustable by external VR
OUTPUT VOLTAGE SETTING[V] 4.85 - 5.25 11.40 - 12.60 14.25 - 15.75 4.85 - 5.25 11.40 - 12.60 14.25 - 15.75 4.85 - 5.25 11.40 - 12.60 14.25 - 15.75 4.85 - 5.25 11.40 - 12.60 14.25 - 15.75
PROTECTION
CIRCUIT AND
OVERCURRENT PROTECTIONOTHERS
Works over 105% of rating and recovers automatically
ISOLATION INPUT-OUTPUT
AC500V 1minute, Cutoff current = 10mA, DC500V 50MW min (20t15C)
OPERATING TEMP.,HUMID.AND ALTITUDE -40 to +71C, 20 - 95%RH (Non condensing) (Required Derating), 3,000m (10,000feet) max
STORAGE TEMP.,HUMID.AND ALTITUDE
ENVIRONMENT
VIBRATION
-40 to +85C, 20 - 95%RH (Non condensing), 9,000m (30,000feet) max
10 - 55Hz, 98.0m/s2 (10G), 3minutes period, 60minutes each along X, Y and Z axis
IMPACT
490.3m/s2 (50G), 11ms, once each along X, Y and Z axis
SAFETY AGENCY APPROVALS UL60950-1, C-UL, EN60950-1
CASE SIZE
OTHERS
COOLING METHOD
22.4X7.0X13.2mm (WXHXD)
Convection
*1 SUCW1R5xx12/SUCW1R5xx15 is available as single output, +24V/+30V.
*2 Rated input 5V, 12V, 24V or 48V DC Io=100%
*3 Ripple and Ripple Noise is measured by using measuring board with capacitor with in 25mm from output terminal.
*4 Drift is the change in DC output for an eight hour period after a half-hour warm-up at 25C.
* Parallel operation with other model is not possible.
G-20






SUCS1R50505 Datasheet, Funktion
On-board type Instruction Manual
1 Pin Coguration
Table1.1 Pin conguration and function
No. Pin connection
Function
1 +Vin
+DC input
2 RC
Remote ON/OFF (excluding 1R5)
3 -Vin
-DC input
4 +Vout
+DC output
5 COM
GND of output voltage (Only applicable for Dual output)
6 TRM
Adjustment voltage range
7 -Vout
-DC output
Case connecting If connected to -side of input,the case potential can be
8 xed and the value of radiation noise can be reduced.
pin (only applicable for SUC)
¿Single Output
Input
1
+Vin
2
RC
3 -Vin
4
+Vout
TRM 6
-Vout 7
8 Case connecting pin
Load
¿Dual(t)Output
Input
1
+Vin
2 RC
3
-Vin
+Vout
COM
4
5
TRM 6
-Vout 7
Load
Load
8 Case connecting pin
Load
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Fig.1.1 Pin conguration
¿Case connecting pin
SU Case connecting pin is available. By connecting the pin to -side of
input, the radiation noise from main body can be reduced.
Solder the case connecting pin with the substrate for the reliability
improvement.
¡The power supply has a current foldback characteristics,it may not
start up when connected to nonlinear load such as a lamp, motor
or constant current load. See the characteristics below.
V
A
100
Load factor [%]
: Load characteristics of power supply.
: Characteristics of load (lamp, motor, constant current load, etc.).
Note: In case of nonlinear load, the output is locked out at A point.
Fig.2.1 Current foldback characteristics
2.3 Isolation
¡For a receiving inspection, such as Hi-Pot test, gradually increase
(decrease) the voltage for the start (shut down). Avoid using Hi-
Pot tester with the timer because it may generate voltage a few
times higher than the applied voltage, at ON/OFF of a timer.
2.4 Adjustable voltage range
¡The output voltage is adjustable by external potentiometer (Refer
to Table 2.1).
¡Output voltage is increased by turning potentiometer clockwise
and is decreased by turning potentiometer counterclockwise.
¡The wiring to the potentiometer should be as short as possible.
The temperature coefcient varies depending on the type of resis-
tor and potentiometer.
It is recommended that the following types be used.
Resistor.................Metal lm type. coefcient of less than t300ppm/C
Potentiometer........Cermet type, coefcient of less than t100ppm/C
¡When the output voltage adjustment is not used, open the TRM
pin.
¡Dual output is simultaneously adjustment of t.
2 Function
2.1 Input voltage range
¡If the wrong input is applied, the unit will not operate properly
and/or may be damaged.
2.2 Overcurrent protection
¡Overcurrent protection circuit is built-in and comes into effect at
over 105% of the rated current.Overcurrent protection prevents
the unit from short circuit and over current condition of less than
20 sec. The unit automatically recovers when the fault condition is
cleared.
G-38
+Vout
Output
External resistor
R1
Potentiometer
VR Load
-Vout
TRM
External
resistor R2
Fig.2.2 Connection devices outside the power supply

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