ZUW251212 Cosel U.S.A. Inc., ZUW251212 Datasheet - Page 2
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ZUW251212
Manufacturer Part Number
ZUW251212
Description
DC-DC CONVERTER, MULTIPLE, OUTPUT, 25 WATTS
Manufacturer
Cosel U.S.A. Inc.
Type
Commercialr
Datasheet
1.ZUW252412.pdf
(3 pages)
Specifications of ZUW251212
Brand/series
ZU Series
Configuration
Enclosed
Mounting Type
Thru-Hole
Number Of Outputs
2
Operation
Linear
Output
-12 VDC @ 1.05 A, +12 VDC @ 1.05 A
Power, Output
25.2 W
Primary Type
DC-DC Converter
Special Features
Remote On/Off
Voltage, Input
9 to 18 VDC
Voltage, Output
-12, +12 VDC
Lead Free Status / Rohs Status
RoHS Compliant part
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ZUW251212
Manufacturer:
COSEL
Quantity:
92
Company:
Part Number:
ZUW251212
Manufacturer:
COSEL
Quantity:
334
Part Number:
ZUW251212
Quantity:
83
ZU/ZT
INPUT
OUTPUT
PROTECTION
CIRCUIT
ISOLATION
ENVIRONMENT
SAFETY
OTHERS
SPECIFICATIONS
MODEL
MAX OUTPUT WATTAGE[W]
DC OUTPUT
*1
*2
*3
*
*
G-98
Rated input 5V, 12V, 24V or 48V DC, Io=100%.
Measured by 20MHz oscilloscope.
The drift is a change at 25C of ambient temperature and 30 minutes - 8 hours after the input voltage applied at rated input/output.
The output specification is at t12V and t15V.
Series/Parallel operation with other model is not possible.
R
MODEL
VOLTAGE[V]
CURRENT[A]
EFFICIENCY[%]
VOLTAGE[V]
CURRENT[A]
LINE REGULATION[mV]
LOAD REGULATION[mV] 600max
RIPPLE[mVp-p]
RIPPLE NOISE[mVp-p]
TEMPERATURE REGULATION[mV] 0 to +55 C 150max
DRIFT[mV]
START-UP TIME[ms]
OUTPUT VOLTAGE ADJUSTMENT RANGE[V] Internally fixed ( TRM pin open ), t 5% adjustable by external VR
OUTPUT VOLTAGE SETTING[V] 11.40 - 12.60 14.25 - 15.75 11.40 - 12.60 14.25 - 15.75 11.40 - 12.60 14.25 - 15.75 11.40 - 12.60 14.25 - 15.75
OVERCURRENT PROTECTION Works over 105% of rating and recovers automatically
OVERVOLTAGE PROTECTION Works at 115 - 140% of rating ( Total of +V and -V )
REMOTE ON/OFF
INPUT-OUTPUT
INPUT-CASE
OUTPUT-CASE
OPERATING TEMP. , HUMID.AND ALTITUDE -20 to +71 C , 20 - 95%RH ( Non condensing ) ( Refer to DERATING CURVE ), 3 , 000m ( 10 , 000feet ) max
STORAGE TEMP. , HUMID.AND ALTITUDE -40 to +85 C , 20 - 95%RH ( Non condensing ), 9 , 000m ( 30 , 000feet ) max
VIBRATION
IMPACT
AGENCY APPROVALS
CASE SIZE/WEIGHT
COOLING METHOD
ZUW25
On-board type
VOLTAGE[V] t 12 or +24 t 15 or +30 t 12 or +24 t 15 or +30 t 12 or +24 t 15 or +30 t 12 or +24 t 15 or +30
CURRENT[A] 0.84
* 1
* 1
* 2
* 2
* 3
ZUW250512 ZUW250515 ZUW251212 ZUW251215 ZUW252412 ZUW252415 ZUW254812 ZUW254815
20.2
ZUW250512 ZUW250515 ZUW251212 ZUW251215 ZUW252412 ZUW252415 ZUW254812 ZUW254815
DC4.5 - 9
4.92typ
82typ
t 12 ( +24 )
0.84
60max
120max
150max
50max
100max ( Minimum input , Io=100% )
Between RC and -side of input:short - 1.2V --- output ON , 2.4V - 5.5V ( or open ) --- output OFF , Compatible to TTL
AC500V 1minute , Cutoff current = 10mA , DC500V 50M W min ( 20 t 15 C )
AC500V 1minute , Cutoff current = 10mA , DC500V 50M W min ( 20 t 15 C )
AC500V 1minute , Cutoff current = 10mA , DC500V 50M W min ( 20 t 15 C )
10 - 55Hz , 98.0m/s
490.3m/s
UL60950-1 , EN60950-1 , CSA C22.2 No.234 Complies with IEC60950-1
65 X 8.5 X 50mm ( W X H X D ) / 65g max
Convection
2
( 50G ), 11ms , once each X , Y and Z axis
20.1
0.67
4.90typ
82typ
t 15 ( +30 )
0.67
75max
750max
120max
150max
180max
60max
2
( 10G ), 3minutes period , 60minutes each along X , Y and Z axis
25.2
1.05
DC9 - 18
2.47typ
85typ
t 12 ( +24 )
1.05
60max
600max
120max
150max
150max
50max
1
Ordering information
ZU
25.5
0.85
2.50typ
85typ
t 15 ( +30 )
0.85
75max
750max
120max
150max
180max
60max
Output pins can be connected in series to make a 24V/30V output.
2
W
25.2
1.05
DC18 - 36
1.23typ
85typ
t 12 ( +24 )
1.05
60max
600max
120max
150max
150max
50max
3
25
25.5
0.85
1.25typ
85typ
t 15 ( +30 )
0.85
75max
750max
120max
150max
180max
60max
4
12
25.2
1.05
DC36 - 75
0.62typ
85typ
t 12 ( +24 )
1.05
60max
600max
120max
150max
150max
50max
1Series name
2Dual output
3Output wattage
4Input voltage
5Output voltage
5
12
25.5
0.85
0.63typ
85typ
t 15 ( +30 )
0.85
75max
750max
120max
150max
180max
60max