Bobbins Transformer

F-400U

Manufacturer Part NumberF-400U
DescriptionBobbins Transformer
ManufacturerTriad Magnetics
SeriesF
TypePower
F-400U datasheets
 


Specifications of F-400U

Mounting TypeChassisPower Rating144VA
Peak Reflow Compatible (260 C)NoTerminal TypeSolder Lug Or Quick Connect
Supply Voltage115VOutput Voltage48V
Current Rating3 Series/6 Prllel ABrand/seriesF Series
ConfigurationBobbinCurrent, Secondary6/3 A
Dimensions3.12"W×4.75"H×3.5"DFrequency50/60 Hz
Mounting Hole Centers2.5 "Number Of Outlets2
Phase1Power, Rating144 VA
StandardsULTemperature, Operating+35 °C
TerminationQuick-ConnectVoltage, Primary115/230 VAC
Voltage, Secondary24/48 VACWeight5.9 lbs.
Primary Voltage Rating115 V / 230 VSecondary Voltage Rating24 V / 48 V
Mounting StyleFootProductPower Transformers
Height4.75 inLength3.5 in
Termination StyleQuick ConnectWidth3.125 in
Size3 3/4 X 3 1/8 X 3 1/2 InLead Free Status / Rohs StatusRoHS Compliant part
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F-400U
Electrical Specifications (@25C)
1. Maximum Power: 144.0 VA
2. Primary:
Series: 230V 50/60 Hz
Parallel: 115V 50/60 Hz
3. Secondary:
Series: 48.0VCT @ 3.0 Amps
Parallel: 24.0VCT @ 6.0 Amps
4. Voltage Regulation: 6 % TYP @ full load to no load
5. Temperature Rise: 35C TYP (45C MAX allowed)
Description:
The F-400U transformer is part of a series of Triad Control transformers that have secondary
voltages that are commonly utilized in various electronic, electro-magnetic and electrical control
systems. These include such applications as use with relays, solenoids, small motors, speed
changers, pumps, heating elements, control valves for fluid and gases, fans, blowers, electronic
tubes, automatic assembly equipment, recording devices, elevators, door openers, low voltage
lamps, etc.
Construction:
Wound on a single channel nylon bobbin. Materials are UL recognized, Class B (130º C) rated.
Safety:
These products are 100% hipot tested with an insulation of 1500V between primary and
secondary windings as well as between the primary / secondary windings and the core.
Dimensions:
Units: In inches
A
B
C
D
4.75
3.125
3.50
2.50
Mounting Holes: 0.203 x 0.375”
Weight: 5.9 lbs
Schematic:
Primary:
Series: 1 to 4, Jumper 3 to 2
Parallel: 1 to 3, Jumper 1 to 2 and 3 to 4
Secondary:
Series: 5 to 8, Jumper 7 to 6
Parallel: 5 to 7, Jumper 5 to 6 and 7 to 8
RoHS Compliance:
As of manufacturing date February 2005, all standard products meet the
requirements of 2002/95/EC, known as the RoHS initiative.
P
O W E R
Chassis Mount: Control Transformer
E
2.875
1
5
3
7
2
6
4
8
T
R A N S F O R M E R
5
1
6
2
7
3
4
8
B
C
E
D
A

F-400U Summary of contents

  • Page 1

    ... Temperature Rise: 35C TYP (45C MAX allowed) Description: The F-400U transformer is part of a series of Triad Control transformers that have secondary voltages that are commonly utilized in various electronic, electro-magnetic and electrical control systems. These include such applications as use with relays, solenoids, small motors, speed ...

  • Page 2

    ... B F-212Z 48. 0.50A F-107Z 24. 2.0A C F-213Z 48. 1.0A D F-398U 24. 3.0A F-108U 24. 4.0A E F-214U 48. 2.0A F-399U 24. 6.0A F F-400U 48. 3.0A F-109U 24. 8.0A G F-215U 48 4. Center Tap Mounting hole sizes " Hi-pot tested at 1,500 VRMS. 2. Secondaries may be connected in series or parallel for expanded voltage and current ranges. See Control Transformer Connections diagram. ...

  • Page 3

    ... Triad control transformers come with tamper resistant shrouds for safety and steel bracket welded to the bottom of the transformer for ease of mounting Type Primaries No. TCT40-01E07AB 120V TCT40-01E07K 120V TCT40-02E07AB 240V TCT40-02E07K 240V TCT40-05E07AB 120/208/240 TCT40-05E07K 120/208/240 TCT40-06E07AB 120/240 TCT40-06E07K 120/240 TCT40-09E07AB 208/240 ...