VPP24-1250 Triad Magnetics, VPP24-1250 Datasheet
VPP24-1250
Manufacturer Part Number
VPP24-1250
Description
TRANSF 12VAC 2.50 WORLD SERIES
Manufacturer
Triad Magnetics
Series
PC Mount: World Series™r
Type
Dual Primaryr
Specifications of VPP24-1250
Maximum Power
30 VA
Primary Winding(s)
Dual
Secondary Winding(s)
Dual, No Center Tap
Series Output Voltage @ Current
24 VAC @ 1.25A
Parallel Output Voltage @ Current
12 VAC @ 2.5A
Mounting Type
Through Hole
Power Rating
30 VA
Product
World Series Transformers
Brand/series
World Series™/VPP Series
Configuration
Bobbin
Current, Secondary
2.5/1.25 A
Dielectric Strength
4000 V (RMS)
Dimensions
2-5/8"W×1-9/16"H×2-3/16"D
Frequency
50/60 Hz
Number Of Outlets
2
Phase
1
Power, Rating
30 VA
Standards
UL, CSA, VDE
Temperature, Operating
+30 °C
Termination
Thru-Hole
Voltage, Primary
115/230 VAC
Voltage, Secondary
12/24 VAC
Weight
1.15 lbs.
Mounting Style
SMD/SMT
Height
1.562 in
Length
2.187 in
Termination Style
Solder
Width
2.625 in
Primary Voltages
115 / 230V
Secondary Voltages
2 X 12V
Current Rating
2.5A
Transformer Mounting
PC Board
Secondary Current Nom
2.5A
Peak Reflow Compatible (260 C)
Yes
Rohs Compliant
Yes
Input Voltage
115VAC
Leaded Process Compatible
Yes
Output Current
2.5A
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
237-1078
V P P 24 - 1250
Electrical Specifications (@25C)
1. Maximum Power: 30.0VA
2. Secondary: Series: 24.0V CT@ 1.25A
3. Voltage Regulation: 25% TYP @ full load to no load
4. Temperature Rise: 30C TYP (45C MAX allowed)
5. Insulation Resistance: 100MΩ
Construction:
Dual bobbin construction with an insulated shroud, both made of a high
temperature material that exceeds UL flammability requirements.
Safety:
These units are designed with 4000VAC isolation between the primary and
secondary, and also, between each winding and the core. Since the dual bobbin
construction effectively reduces capacitance, electrostatic shielding is not required.
World Series Transformers are designed and manufactured to meet the following
agency approvals:
Agency File:
UL: File E53148, UL 506, General Purpose.
CSA: File LR 37220. C22.2 NO. 66, General Purpose.
VDE: File 18786-3390-0001, VDE/EN 60 950, (IEC950) information Technology
Equipment.
A. Dimensions:
B. PIN DIM. : 0.045 SQ
C. WT Lbs. : 1.15
D. Schematic Diagram:
RoHS Compliance: As of manufacturing date February 2005, all standard
products meet the requirements of 2002/95/EC, known as the RoHS initiative.
1.562
H
115/230V
50/60Hz
2.625
W
4
6
3
1
Parallel: 12.0V @ 2.50A
2.187
D
0.550
A
12
10
0.275
9
7
B
50/60Hz
115V
CONNECTION
PARALLEL
1.680
C
ML
3
1
4
-
6
P
P C M
O W E R
Units: In inches
50/60Hz
CONNECTION
230V
1.750
MD
SERIES
O U N T :
T
2.187
MW
R A N S F O R M E R
6
4
3
1
W
O R L D
S
E R I E S
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VPP24-1250 Summary of contents
Page 1
... 1250 Electrical Specifications (@25C) 1. Maximum Power: 30.0VA 2. Secondary: Series: 24.0V CT@ 1.25A Parallel: 12.0V @ 2.50A 3. Voltage Regulation: 25% TYP @ full load to no load 4. Temperature Rise: 30C TYP (45C MAX allowed) 5. Insulation Resistance: 100MΩ Construction: Dual bobbin construction with an insulated shroud, both made of a high temperature material that exceeds UL flammability requirements ...
Page 2
... VPP20-2800 56.0 20.0V CT @2.8A VPP24-100* 2.5 24.0V CT @0.1A VPP24-210 5.0 24.0V CT @0.21A VPP24-420 10.0 24.0V CT @0.42A E VPP24-830 20.0 24.0V CT @0.83A VPP24-1250 30.0 24.0V CT @1.25A VPP24-2330 56.0 24.0V CT @2.33A VPP28-090* 2.5 28.0V CT @0.09A VPP28-180 5.0 28.0V CT @0.18A VPP28-360 10.0 28.0V CT @0.36A F VPP28-720 20 ...
Page 3
Hi-pot tested at 4,000 VRMS. 2. ...