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
MODEL
ZUW250512 ZUW250515 ZUW251212 ZUW251215 ZUW252412 ZUW252415 ZUW254812 ZUW254815
INPUT VOLTAGE[V] DC4.5 - 9 DC9 - 18 DC18 - 36 DC36 - 75
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
OUTPUT
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
RIPPLE NOISE[mVp-p]
*2
150max 150max 150max 150max 150max 150max 150max 150max
TEMPERATURE REGULATION[mV]
0to+55
C
150max 180max 150max 180max 150max 180max 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
PROTECTION
CIRCUIT
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
Between RC and -side of input:short - 1.2V ---output ON,2.4V - 5.5V(or open)---output OFF,Compatible to TTL
ISOLATION
INPUT-OUTPUT AC500V 1minute,Cutoff current = 10mA,DC500V 50MWmin (20t15C)
INPUT-CASE AC500V 1minute,Cutoff current = 10mA,DC500V 50MWmin (20t15C)
OUTPUT-CASE AC500V 1minute,Cutoff current = 10mA,DC500V 50MWmin (20t15C)
ENVIRONMENT
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
-40 to +85C,20 - 95%RH (Non condensing), 9,000m (30,000feet)max
VIBRATION 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
OTHERS CASE SIZE/WEIGHT 65X8.5X50mm (WXHXD)/ 65g max
COOLING METHOD Convection
Output pins can be connected in series to make a 24V/30V output.
*1Rated input 5V, 12V, 24V or 48V DC, Io=100%.
*2Measured by 20MHz oscilloscope.
*3The drift is a change at 25Cof ambient temperature and 30 minutes - 8 hours after the in put voltage applied at rated input/output.
*The output specification is at t12V and t15V.
*Series/Parallel operation with other model is not possible.
Z U W 2 5
On-board type
ZU W 25 12 12
Ordering information
1Series name
2Dual output
3Output wattage
4Input voltage
5Output voltage
R
12345
ZU/ZT
F-86
TRC Electronics, Inc.
Authrozied Stocking Distributor
Tel: 973.779.8282
Fax: 973.779.1490
Contact TRC for pricing,
stock, and technical assistance.
www.trcelectronics.com
http://store.iiic.cc/
¡DERATING CURVE
¡RISE TIME & FALL TIME (ZUW251212:+12V)
¡OVERCURRENT CHARACTERISTICS (ZUW251212)
¡STATIC CHARACTERISTICS (ZUW251212)
ZU/ZT
F-87
ZUW25
External view
¶
Recomended size for
processing PCB
Outline
(TOP VIEW)
15.24
7.62
7.62
5.08
5.08
5.08
(5)
(5)
(5)
(5)
(5)
(5) (5)
(5)
7-
º
1.5
55.88
¶Dimensions in
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.: 0.2inch
[inch]
mm
[2.2]
[0.6] [0.2]
[0.2] [0.3]
[0.3]
[0.2]
¶Weight: 65g or less.
note)Internal parts
¶Tolerance: ±0.5
¶Case material: Aluminum
IN OUT
50
(5) (5)
1
4 8.5±0.3
(5)(5)
1
(4.68) 5.08
5.08
15.24
(4.68) 5.08
+V
-V
TRM
+V
-V
RC
65
55.88
(4.56)
7.62 7.62
COM
7- 1±0.1
Name plate
note note
º
Performance data
http://store.iiic.cc/
