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PDF TKD12ZED-T Data sheet ( Hoja de datos )
| Número de pieza | TKD12ZED-T | |
| Descripción | 50 WATT/ 3/4 BRICK | |
| Fabricantes | Power-One | |
| Logotipo |  |
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TKD SERIES - 50 WATT, 3/4 BRICK
TECHNICAL SPECIFICATIONS
Parameter
Input
Maximum
Voltage Range
48 nom.
36-75
Transient Voltage Withstand
100/100
Turn-on Time
25
Input Reflected Ripple Current
50
UVP Trip Range
34/30
Unit
VDC
V/ms
mS
mApk-pk
Von/Voff
Parameter
Output
Maximum
Setpoint Accuracy
Line Reg. Vin min. – Vin max., Iout
rated output 1
Load Reg. Iout min. – Iout max., Vin
rated output 1
Min. Output Current, each Output
±1.5
0.5
0.5
1
Dynamic Reg., Loadstep
Pk Deviation
4
Settling Time
500
Voltage Trim Range
Output 1
2.50-3.47
Output 2 if Vout1 set to 3.3V
Output 2 if Vout1 set to 2.5V
Power Limit Threshold Range
1.50-2.50
1.50-2.00
110-150
OVP Trip Range
115-140
Unit
% Vout
% Vout
% Vout
A
% Vout
µS
V
V
V
% Pout rated
% Vout
Notes
Specifications typically at 25°C, nominal line, and full load unless otherwise
stated.
Specifications subject to change without notice.
REV. 08/01
DESCRIPTION
The TKD series of dual-output DC/DC converters provides
high power and full isolation in a low cost, single-board
design package. The TKD series provides highly reliable,
onboard conversion of telecom and datacom input voltages
to isolated low output voltages without the need for a
heatsink. The TKD series is ideally suited for Distributed
Power Architectures (DPA), telecommunications equip-
ment, LAN/WAN, and data processing applications.
FEATURES
• Independent Dual Outputs
• Low Cost Package
• No Heatsink
• Single-Board Design
• Wide Trim Range for both Outputs
• 1500V Isolation
• Industry Standard Footprint
• Remote Shutdown
• Flexible Output Power
Efficiency vs. Output
90.0%
80.0%
70.0%
60.0%
VIN=36V
VIN=48V
VIN=75V
50.0%
0.80 1.60 2.40 3.20 4.00 4.80 5.60 6.40 7.20 8.00
Iout1 = Iout2 (A)
General
Parameter
Maximum
Switching Frequency
200
Remote ON/OFF
Positive
On>3.5/Off<1.8
Negative (optional)
On<1.8/Off>3.5
Isolation Input-Output
1500
Temp. Coefficient
0.03
Board Temp
Operating Range
-40 to +100
Storage Range
-40 to +125
Thermal Shutdown Range
105 to 115
Humidity max, Non-Condensing
95
Safety
Pending
Weight (approx)
1.5
Unit
KHz
V
V
VDC
%/°C
°C
°C
°C
%
Oz.
1
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet TKD12ZED-T.PDF ] | |
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