Cosel ZUS6053R3, ZUS60505, ZUS60512, ZUS60515, ZUS61205 User manual
...
¡
ORDERING INFORMATION
ZUS61205
Output voltage
Input voltage
Output wattage
Single output
Series name
ZUS6
Thin profile
Isolated between input
-
output
Built
-
in overcurrent protection circuit
UL recognized, TÜV approved, CSA certified
Five
-
year warranty
ZU SERIES DC/DC CONVERTER
¶1 Rated input. 5V, 12V, 24V or 48V DC, Io=100%
¶2 The drift is a change at 25ª of ambient temperature and 30 minutes~8 hours after the input voltage applied at rated input/output.
¶3 Measured by 20MHz oscilloscope.
¶ Series/Parallel operation with other model is not possible.
VOLTAGE
CURRENT
EFFICIENCY
VOLTAGE
CURRENT
LINE REGULATION
LOAD REGULATION
RIPPLE ¶3
DRIFT
START-UP TIME
INPUT-OUTPUT
INPUT-CASE
OUTPUT-CASE
VIBRATION
IMPACT
AGENCY APPROVALS
[V]
[A]¶1
[%]¶1
[V]
[A]
[mV]
[mV]
[mVp-p]
[mVp-p]
[mV] ¶2
[ms]
[V]
[V]
STORAGE TEMP.,
HUMID. AND ALTITUDE
OPERATING TEMP.,
HUMID. AND ALTITUDE
OVERCURRENT
PROTECTION
TEMPERATURE
[mV]
REGULATION
-20˚C ~+55˚C
RIPPLE
NOISE
MODEL
ZUS60505
1.41 typ
71 typ
5
1.0
4.85~5.25
ZUS60512
1.63 typ
74 typ
12
0.5
11.40~12.60
ZUS60515
1.63 typ
74 typ
15
0.4
14.25~15.75
0.17 typ
78 typ
15
0.4
14.25~15.75
ZUS61205
0.69 typ
73 typ
5
1.2
4.85~5.25
ZUS61212
DC9~18
0.65 typ
78 typ
12
0.5
11.40~12.60
ZUS61215
0.65 typ
78 typ
15
0.4
14.25~15.75
ZUS62405
0.35 typ
73 typ
5
1.2
4.85~5.25
ZUS62412
DC18~36
0.33 typ
78 typ
12
0.5
11.40~12.60
ZUS62415
0.33 typ
78 typ
15
0.4
14.25~15.75
ZUS64805
0.18 typ
73 typ
5
1.2
4.85~5.25
ZUS64812
0.17 typ
78 typ
12
0.5
11.40~12.60
ZUS64815
DC4.5~9
INPUT
OUTPUT
ISOLATION
SAFETY
PROTECTION
CIRCUIT
ENVIRONMENT
SPECIFICATIONS
Works over 105% of rating and recovers automatically
AC500V, 1 minute. Cutoff current=10mA, DC500V, 50M
Ω min
(At Room Temperature)
AC500V, 1 minute. Cutoff current=10mA, DC500V, 50M
Ω min
(At Room Temperature)
AC500V, 1 minute. Cutoff current=10mA, DC500V, 50M
Ω min
(At Room Temperature)
-20~+71ª, 20~95%RH(Non condensing)(Refer to DERATING CURVE), 3,000m(10,000feet)max
-40~+85ª, 20~95%RH(Non condensing), 9,000m(30,000feet)max
10~55Hz, 98.0m/s
2
(10G), 3 minutes period, 60 minutes along X, Y and Z axis
490.3m/s
2
(50G), 11ms, once each X, Y and Z axis
UL1950, EN60950, CSA C22.2 No.950 Complies with IEC60950
OUTPUT VOLTAGE
SETTING
OUTPUT VOLTAGE
ADJUSTMENT RANGE
20max
40max
80max
120max
50max
20max
ZUS6053R3
0.94 typ
70 typ
3.3
1.0
3.20~3.47
20max
40max
80max
120max
50max
20max
48max
100max
120max
150max
150max
48max
60max
120max
120max
150max
180max
60max
20max
40max
80max
120max
50max
20max
48max
100max
120max
150max
150max
48max
60max
120max
120max
150max
180max
60max
20max
40max
80max
120max
50max
20max
48max
100max
120max
150max
150max
48max
60max
120max
120max
150max
180max
60max
20max
40max
80max
120max
50max
20max
ZUS6483R3
0.09 typ
73 typ
3.3
1.0
3.20~3.47
20max
40max
80max
120max
50max
20max
48max
100max
120max
150max
150max
48max
60max
120max
120max
150max
180max
60max
20max (Minimum input, lo=100%)
FIXED
R
¶3
DC 36~72
marked models are pending for safety approvals. Consult with us for delivery.
392
ZU/ZT
MAX OUTPUT
WATTAGE
DC OUTPUT
VOLTAGE
DC OUTPUT
CURRENT
ZUS6
5V
ZUS6
3.3W
3.3 V
1.0 A
ZUS6
6W
12V
0.5A
ZUS6
6W
15V
0.4A
0505
053R3 483R3
5W
1.0A
1205 2405
6W
1.2A
4805 0512 1212 2412 4812 0515 1215 2415 4815
¡
EXTERNAL VIEW
¡
DERATING CURVE
¡
RISE TIME & FALL TIME
(
ZUS62405
)
¡
OVERCURRENT CHARACTERISTICS
(
ZUS62405
)
¡
STATIC CHARACTERISTICS
(
ZUS62405
)
DC/DC CONVERTER
(SINGLE OUTPUT)
Outline
¶
Recomended size for
processing PCB
(TOP VIEW)
15.24
20.32
27.94
(1.25)
(1.25) (1.25)
(1.25)
4-
º
1.5
2-
º
1.6
38.1
25.4
6.35
¶Dimensions in mm
The converter is in contact with the
slanted area of the P.C.B. To keep
isolation, adequate wiring on the
mounted side is required.
¶Div.: 0.1inch
MODEL
393
ZU/ZT
393
Basic characteristics data
Model
310~1600 -
-
-
-
-
-
200~1600
150~1600
100~ 200
330~ 400
330~ 400
*1
Refer to
table No.1
Yes
Yes
Yes
Yes
Yes
Yes
*2
*2
*2
Yes
Yes
Yes
*2
*2
*2
*2
*2
*2
PCB/PatternCircuit
method
Switching
frequency
[kHz]
Series/Parallel
operation availability
*1 Refer to Specification.
*2 Refer to Instruction Manual.
Input
current
[A]
Rated
input fuse
Material Single
sided
Flyback
converter
Flyback
converter
Flyback
converter
Flyback
converter
Single ended
forward converter
Single ended
forward converter
glass fabric base,
epoxy resin
glass fabric base,
epoxy resin
glass fabric base,
epoxy resin
glass fabric base,
epoxy resin
glass fabric base,
epoxy resin
glass fabric base,
epoxy resin
ZUS1R5
ZUW1R5
ZTS1R5
ZTW1R5
ZUS3
ZUW3
ZTS3
ZTW3
ZUS6
ZUW6
ZUS10
ZUW10
ZUS15
ZUW15
ZUS25
ZUW25
Series
operation
Parallel
operation
Double
sided
Inrush
current
protection
Table 1. Rated Input Fuse
Output Power
Input Voltage
5V
1.5W
3 W
6 W
10 W
15 W
25 W
72V
72V
72V
125V
125V
125V
1.2A
2.0A
4.0A
6.3A
8.0A
10.0A
12V
72V
72V
72V
125V
125V
125V
0.8A
1.2A
2.0A
3.5A
5.0A
6.3A
24V
72V
72V
72V
125V
72V
125V
0.8A
0.8A
1.2A
2.0A
2.0A
3.15A
48V
72V
72V
72V
125V
72V
125V
0.8A
0.8A
0.8A
1.0A
2.0A
2.0A
420
ZU/ZT
ZU/ZT
421
Instruction Manual
Pin Connection. . . . . . . . . . . . 422
Function . . . . . . . . . . . . . . . . . . . . 422
2.1 Input voltage . . . . . . . . . . . . . . . . . . . . . . . .422
2.2 Overcurrent protection . . . . . . . . . . . . . . . 422
2.3 Isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . .422
Wiring to Input/Output Pin
. . 423
Series Operation and Parallel Operation
. . 423
4.1 Series operation . . . . . . . . . . . . . . . . . . . . .423
4.2 Parallel redundancy operation . . . . . . . . . 424
Assembling and Installation Method
. . 424
5.1 Installation method . . . . . . . . . . . . . . . . . . 424
5.2 Derating . . . . . . . . . . . . . . . . . . . . . . . . . . . 425
Input Voltage/Current Range
. .425
Cleaning. . . . . . . . . . . . . . . . . . . . .425
Soldering. . . . . . . . . . . . . . . . . . . .425
Input/Output Pin. . . . . . . . . . .426
Peak Current (Pulse Load)
. . 426
10
9
8
7
6
5
4
3
2
1
Pin Connection . . . . . . . . . . . . 427
Function . . . . . . . . . . . . . . . . . . . . 427
2.1 Input voltage . . . . . . . . . . . . . . . . . . . . . . . .427
2.2 Overcurrent protection . . . . . . . . . . . . . . . 427
2.3 Overvoltage protection . . . . . . . . . . . . . . . 427
2.4 Adjustable voltage range . . . . . . . . . . . . . 428
2.5 Remote ON/OFF . . . . . . . . . . . . . . . . . . . .428
2.6 Isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . .428
Wiring to Input/Output Pin
. . 429
Series Operation and Parallel Operation
. . 429
4.1 Series operation . . . . . . . . . . . . . . . . . . . . .429
4.2 Parallel redundancy operation . . . . . . . . . 430
Assembling and Installation Method
. .430
5.1 Installation method . . . . . . . . . . . . . . . . . . .430
5.2 Derating . . . . . . . . . . . . . . . . . . . . . . . . . . . .430
Input Voltage/Current Range
. .431
Cleaning. . . . . . . . . . . . . . . . . . . . .431
Soldering. . . . . . . . . . . . . . . . . . . .431
Input/Output Pin. . . . . . . . . . .432
Peak Current (Pulse Load)
. . 432
10
9
8
7
6
5
4
3
2
1
ZU1R5 • ZU3 • ZU6 • ZU10
Pin Connection . . . . . . . . . . . 433
Function . . . . . . . . . . . . . . . . . . . . 433
2.1 Input voltage . . . . . . . . . . . . . . . . . . . . . . . .433
2.2 Overcurrent protection . . . . . . . . . . . . . . . .433
2.3 Isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . .433
Wiring to Input/Output Pin
. . 434
Series Operation and Parallel Operation
. . 434
4.1 Series operation . . . . . . . . . . . . . . . . . . . . .434
4.2 Parallel redundancy operation . . . . . . . . . 435
Assembling and Installation Method
. . 435
5.1 Installation method . . . . . . . . . . . . . . . . . . 435
5.2 Derating . . . . . . . . . . . . . . . . . . . . . . . . . . . .435
Input Voltage/Current Range
. .435
Cleaning. . . . . . . . . . . . . . . . . . . . .436
Soldering. . . . . . . . . . . . . . . . . . . .436
Input/Output Pin. . . . . . . . . . .436
Peak Current (Pulse Load)
. . 437
10
9
8
7
6
5
4
3
2
1
ZT1R5 • ZT3
ZU15 • ZU25
1. Pin Connection
¿
Single Output
¿
Dual(±)Output
¿
connecting pin
Case connecting pin is available. By connecting this pin to
-side of input, the radiation noise from main body can be
reduced.
2. Function
2.1 Input voltage
¡
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.
¡
The power supply which has a current foldback characteristics may not start up when connected to nonlinear load such as lamp, motor or
constant current load. See the characteristics below.
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.
422
ZU1R5 • ZU3 • ZU6 • ZU10
ZU/ZT
No.
q
w
e
r
t
Pin connection Function
+DC INPUT
-DC INPUT
+DC OUTPUT
COMMON
-DC OUTPUT
Case connecting
pin
If connected to -side of input, the case potential can be
fixed and the value of radiation noise can be reduced.
+Side of input voltage
-Side of input voltage
+Side of output voltage
GND of output voltage(Only applicable for Dual output)
-Side of output voltage
y
: 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.
3. Wiring to Input/Output Pin
¡
Input filter is built
-
in. A capacitor Ci, if installed near the input terminal, will lower the input conducted noise from converter due to the
formation of the π type filter.
¡
When the distance from the DC line to the unit is greatly extended, it makes the input feedback noise much higher and the input voltage
several times higher than the normal level when turned ON. If this happens, the output power also becomes unstable. In order to prevent
the unit form failing in this way; please connect Ci to the input terminal. In addition, when the filter with "L" is used, please Ci to the input
terminal.
Capacity of external capacitor at input terminal: Ci[
µ
F]
Fig. 3.1 Connecting method of capacitor at input terminal
¡
To lower the output ripple voltage further, install an external capacitor Co at output terminal as shown below.
Capacity of external capacitor at output terminal: Co[
µ
F]
ZUS ZUW
Fig. 3.2 Connecting method of external capacitor at output terminal
¡
When the distance between load and DC output is long, please install capacitor at load as shown below.
Fig. 3.3 Connection method of capacitor at load
4. Series Operation and Parallel Operation
4.1 Series operation
¿
ZUS1R5/ZUW1R5 • ZUS3/ZUW3 • ZUS6/ZUW6
¡
Series operation is available by connecting the outputs of two or more power supplies, as shown below. Output currents in series
connection should be lower than the lowest rated current in each unit.
But at series operation with same output voltage, diode is not required to attach even if at (a).
When the output voltage is less than 5V. When the output voltage is more than 12V.
D1~D4: Please use Schottky Barrier Diode. D1 · D2: Please use Schottky Barrier Diode.
423
ZU1R5 • ZU3 • ZU6 • ZU10
ZU/ZT
Model ZUSIR5
ZUWIR5
100
47
33
10
ZUS3
ZUW3
220
100
47
22
ZUS6
ZUW6
470
220
100
47
ZUS10
ZUW10
470
220
100
47
5
12
24
48
Input voltage(V)
Model ZUS1R5
ZUW1R5
100
100
100
ZUS3
ZUW3
220
100
100
ZUS6
ZUW6
220
100
100
ZUS10
ZUW10
220
100
100
3, 5
12
15
Output voltage(V)
Power
supply
+
-
Power
supply
+
-
Load
D1
D2
D4
D3
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