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ZUS252412 Schematic ( PDF Datasheet ) - COSEL

Teilenummer ZUS252412
Beschreibung DC-DC Converter
Hersteller COSEL
Logo COSEL Logo 




Gesamt 2 Seiten
ZUS252412 Datasheet, Funktion
DC-DC Converters PCB Mount type
Ordering information
ZUS25
ZU S 25 12 05
12345
1Series name
R 2Single output
3Output wattage
4Input voltage
5Output voltage
MODEL
MAX OUTPUT WATTAGE[W]
DC OUTPUT
ZUS25053R3 ZUS250505 ZUS250512 ZUS251205 ZUS251212 ZUS252405 ZUS252412 ZUS25483R3 ZUS254805 ZUS254812
13.2 16.0 20.4 20.0 25.2 20.0 25.2 13.2 20.0 25.2
VOLTAGE[V] 3.3
5
12 5
12 5
12 3.3 5
12
CURRENT[A] 4.0 3.2 1.7 4.0 2.1 4.0 2.1 4.0 4.0 2.1
SPECIFICATIONS
MODEL
ZUS25053R3 ZUS250505 ZUS250512 ZUS251205 ZUS251212 ZUS252405 ZUS252412 ZUS25483R3 ZUS254805 ZUS254812
VOLTAGE[V]
DC4.5 - 9
DC9 - 18
DC18 - 36
DC36 - 75
INPUT
CURRENT[A]
*1 3.66typ 4.00typ 4.98typ 2.03typ 2.47typ 1.02typ 1.23typ 0.35typ 0.51typ 0.62typ
EFFICIENCY[%]
*1 72typ 80typ 82typ 82typ 85typ 82typ 85typ 78typ 82typ 85typ
VOLTAGE[V]
3.3 5
12 5
12 5
12 3.3 5
12
CURRENT[A]
4.0 3.2 1.7 4.0 2.1 4.0 2.1 4.0 4.0 2.1
LINE REGULATION[mV] 20max 20max 48max 20max 48max 20max 48max 20max 20max 48max
LOAD REGULATION[mV] 40max 40max 100max 40max 100max 40max 100max 40max 40max 100max
RIPPLE[mVp-p]
*2 80max 80max 120max 80max 120max 80max 120max 80max 80max 120max
RIPPLE NOISE[mVp-p] *2 120max 120max 150max 120max 150max 120max 150max 120max 120max 150max
OUTPUT
ZU/ZT
TEMPERATURE REGULATION[mV] 0 to +55C 50max 50max 150max 50max 150max 50max 150max 50max 50max 150max
DRIFT[mV]
*3 20max 20max 48max 20max 48max 20max 48max 20max 20max 48max
START-UP TIME[ms]
100max (Minimum input, Io=100%)
Internally fixed (TRM pin open), adjustable by external VR
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
3.20 - 3.47 t5%
3.20 - 3.47 t5%
OUTPUT VOLTAGE SETTING[V] 3.20 - 3.47 4.85 - 5.25 11.4 - 12.6 4.85 - 5.25 11.4 - 12.6 4.85 - 5.25 11.4 - 12.6 3.20 - 3.47 4.85 - 5.25 11.4 - 12.6
OVERCURRENT PROTECTION Works over 105% of rating and recovers automatically
PROTECTION
CIRCUIT
OVERVOLTAGE PROTECTION
4.0 - 5.25V Works at 115 - 140% of rating
4.0 - 5.25V Works at 115 - 140% of rating
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
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 X, Y and Z axis
SAFETY AGENCY APPROVALS UL60950-1, EN60950-1, CSA C22.2 No.60950-1 Complies with IEC60950-1
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.
* Series/Parallel operation with other model is not possible.
ZU/ZT-12





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