185D28 Hammond Manufacturing, 185D28 Datasheet

TRANSFORMR 115/230VAC 28VCT 1.5A

185D28

Manufacturer Part Number
185D28
Description
TRANSFORMR 115/230VAC 28VCT 1.5A
Manufacturer
Hammond Manufacturing
Type
Standardr
Series
185r
Datasheets
1.185C230.pdf (2 pages)
2.185E28.pdf (2 pages)
3.185E24.pdf (5 pages)

Specifications of 185D28

Maximum Power
43 VA
Primary Winding(s)
Dual
Secondary Winding(s)
Dual, No Center Tap
Series Output Voltage @ Current
28 VAC @ 1.5A
Parallel Output Voltage @ Current
14 VAC @ 3A
Mounting Type
Chassis Mount
Power Rating
43 VA
Primary Voltage Rating
115 V / 230 V
Secondary Voltage Rating
28 V
Mounting Style
Chassis
Dimensions
79.2 mm L x 52.3 mm W x 68.1 mm H
Product
Power Transformers
Height
68.1 mm
Length
79.2 mm
Number Of Outputs
2
Termination Style
Quick Connects
Width
52.3 mm
Brand/series
185 Series
Configuration
Bobbin
Current, Secondary
3/1.5 A
Frequency
50/60 Hz
Number Of Outlets
2
Phase
1
Power, Rating
43 VA
Primary Type
Dual
Standards
cULus, CE, TUV
Termination
Quick-Connect
Voltage, Primary
115/230 VAC
Voltage, Secondary
14/28 VAC
Weight
1.75 lbs.
Current Rating
3A
Transformer Mounting
Chassis
Terminal Type
Solder Lug Or Quick Connect
Transformer Type
Power
Supply Voltage
230VAC
Output Voltage
14V
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Key Features:
Dual primary 115/230 VAC
50/60 Hz. operation
Dual secondaries for series or parallel connections
4,000 V RMS Hipot test
Class F insulation (155 degrees, C)
Chassis mount (either two or four hole depending on size)
Five VA sizes to choose from
Dual bobbin construction
Dual use terminals (solder lug or quick connect)
C UL US recognized
TUV Type Approved
CE certified to IEC 950 (Approved to EN 60-742 Safety Isolating Transformers)
25VA Mounting
(Fig. A)
185C10
185D10
185E10
185F10
185G10
Part No. VA
130 10V C.T. @13.0A 5V@26.0A
175 10V C.T. @17.5A 5V@35.0A
43VA Mounting
25 10V C.T. @2.5A
43 10V C.T. @4.3A
80 10V C.T. @8.0A
(Fig. A)
Series
V AC (RMS)
Secondary
5V@5.0A
5V@8.6A
5V@16.0A
Parallel
80VA Mounting
(Fig. B)
2.81 2.22 2.31 1.25
3.12 2.22 2.68 1.75
2.81 3.07 3.37
3.12 3.20 3.75
2.5 2.61 3
W
Dimensions
(Inches)
D
H
Weight
Power Transformer
(lbs)
2.5
Chassis Mount
4
5
Global Use
Mounting
130VA Mounting
Figure
A
A
B
B
B
(Fig. B)
2.37
2.81
2.25
2.5
Hole to Hole
W
2
Mtg. Dim.
(Inches)
2.18
2.5
2.5
D
-
-
175VA Mounting
(Fig. B)

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185D28 Summary of contents

Page 1

... Series Parallel W D 5V@5.0A 2.81 2.22 2.31 1.25 5V@8.6A 3.12 2.22 2.68 1.75 5V@16.0A 2.5 2.61 3 2.81 3.07 3.37 3.12 3.20 3.75 Global Use Chassis Mount Power Transformer 130VA Mounting (Fig. B) Hole to Hole Mtg. Dim. Weight Mounting (Inches) (lbs) Figure 2.37 ...

Page 2

... C.T. @5.4A 12V@10.8A 2.81 3.07 3.37 185G24 175 24V C.T. @7.3A 12V@14.6A 3.12 3.20 3.75 185C28 25 28V C..T @0.9A 14V@1.86A 2.81 2.22 2.31 1.25 185D28 43 28V C.T. @1.5A 14V@3.0A 185E28 80 28V C.T. @2.8A 14V@5.6A 185F28 130 28V C.T. @4.6A 14V@9 ...

Page 3

Mechanical Data: Figure A Mounting Hole Size (2) = 0.187" Schematic Data: Terminal Lug Data VA Size Figure Width Thickness 25 & 0.187" 0.020" 80, 130 & 175 B 0.25" 0.032" Figure B Mounting Hole Size (4) = ...

Page 4

... C.T. @ 1.8A 185E24 80 24V C.T. @ 3.3A 185F24 130 24V C.T. @ 5.4A 185G24 175 24V C.T. @ 7.3A 185C28 25 28V C.T. @ 0.9A 185D28 43 28V C.T. @ 1.5A 185E28 80 28V C.T. @ 2.8A 185F28 130 28V C.T. @ 4.6A 185G28 175 28V C.T. @ 6.25A 185C36 25 36V C.T. @ 0.7A 185D36 43 36V C ...

Page 5

... VA Sizes Primary Connections - 185 Series Transformers Primary Wiring for 115V (Parallel Connection 115V PRI SEC Secondary Connections - 185 Series Transformers Secondary Wiring (Parallel Connection Parallel PRI SEC 80, 130 & 175 VA Sizes 7 8 230V (Series Connection PRI Primary Wiring for 230V ...

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