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Cosel - DC-DC Converter

Numéro de référence ZUW254812
Description DC-DC Converter
Fabricant Cosel 
Logo Cosel 





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ZUW254812 fiche technique
On-board type
ZUW25
R
Ordering information
ZU W
12
25
3
12 12
45
1Series name
2Dual output
3Output wattage
4Input voltage
5Output voltage
MODEL
ZUW250512 ZUW250515 ZUW251212 ZUW251215 ZUW252412 ZUW252415 ZUW254812 ZUW254815
MAX OUTPUT WATTAGE[W]
20.2 20.1 25.2 25.5 25.2 25.5 25.2 25.5
DC OUTPUT
VOLTAGE[V] t12 or +24 t15 or +30 t12 or +24 t15 or +30 t12 or +24 t15 or +30 t12 or +24 t15 or +30
CURRENT[A] 0.84 0.67 1.05 0.85 1.05 0.85 1.05 0.85
SPECIFICATIONS
Output pins can be connected in series to make a 24V/30V output.
MODEL
ZUW250512 ZUW250515 ZUW251212 ZUW251215 ZUW252412 ZUW252415 ZUW254812 ZUW254815
VOLTAGE[V]
DC4.5 - 9
DC9 - 18
DC18 - 36
DC36 - 75
INPUT
CURRENT[A]
*1 4.92typ
4.90typ
2.47typ
2.50typ
1.23typ
1.25typ
0.62typ
0.63typ
EFFICIENCY[%]
*1 82typ
82typ
85typ
85typ
85typ
85typ
85typ
85typ
VOLTAGE[V]
t12 (+24) t15 (+30) t12 (+24) t15 (+30) t12 (+24) t15 (+30) t12 (+24) t15 (+30)
CURRENT[A]
0.84 0.67 1.05 0.85 1.05 0.85 1.05 0.85
LINE REGULATION[mV] 60max
75max
60max
75max
60max
75max
60max
75max
LOAD REGULATION[mV] 600max 750max 600max 750max 600max 750max 600max 750max
RIPPLE[mVp-p]
*2 120max 120max 120max 120max 120max 120max 120max 120max
OUTPUT RIPPLE NOISE[mVp-p] *2 150max
ZU/ZT
TEMPERATURE REGULATION[mV] 0 to +55C 150max
150max
180max
150max
150max
150max
180max
150max
150max
150max
180max
150max
150max
150max
180max
DRIFT[mV]
*3 50max
60max
50max
60max
50max
60max
50max
60max
START-UP TIME[ms]
100max (Minimum input, Io=100%)
OUTPUT VOLTAGE ADJUSTMENT RANGE[V] Internally fixed (TRM pin open), t5% 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
PROTECTION
CIRCUIT
OVERVOLTAGE PROTECTION
Works at 115 - 140% of rating (Total of +V and -V)
REMOTE ON/OFF
Between RC and -side of input:short - 1.2V ---output ON, 2.4V - 5.5V(or open)---output OFF, Compatible to TTL
INPUT-OUTPUT
AC500V 1minute, Cutoff current = 10mA, DC500V 50MW min (20t15C)
ISOLATION INPUT-CASE
AC500V 1minute, Cutoff current = 10mA, DC500V 50MW min (20t15C)
OUTPUT-CASE
AC500V 1minute, Cutoff current = 10mA, DC500V 50MW min (20t15C)
OPERATING TEMP.,HUMID.AND ALTITUDE -20 to +71C, 20 - 95%RH (Non condensing) (Refer to DERATING CURVE), 3,000m (10,000feet) max
ENVIRONMENT
STORAGE TEMP.,HUMID.AND ALTITUDE
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 X, Y and Z axis
SAFETY AGENCY APPROVALS UL1950, EN60950, CSA C22.2 No.234 Complies with IEC60950
CASE SIZE/WEIGHT
OTHERS
COOLING METHOD
65X8.5X50mm (WXHXD) / 65g max
Convection
*1 Rated input 5V, 12V, 24V or 48V DC, Io=100%.
*2 Measured by 20MHz oscilloscope.
*3 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.
F-86
Free Datasheet http://www.datasheet4u.com/

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