N-73A Triad Magnetics, N-73A Datasheet - Page 2

• Manufacturer Part Number: N-73A
• Description: Transformers 150VA 0.65A Split Winding
• Manufacturer: Triad Magnetics
• Type: Power Transformersr

Specifications of N-73A

• Power Rating: 150 VA
• Primary Voltage Rating: 115 V
• Mounting Style: Chassis
• Dimensions: 3.625 in L x 3.281 in W x 3.875 in H
• Product: Isolation Transformers
• Height: 3.875 in
• Length: 3.625 in
• Termination Style: Wire
• Width: 3.281 in
• Brand/series: N Series
• Capacity: 150 VA
• Configuration: Enclosed
• Current, Secondary: 0.65 A
• Frequency: 50/60 Hz
• Hipot Rating: 1500 V (RMS)
• Length, Lead: 10 "
• Mounting Hole Centers: 2.5 "
• Mounting Type: Panel/Chassis
• Number Of Outlets: 2
• Phase: 1
• Power, Rating: 150 VA
• Standards: UL Listed
• Termination: Leadwires
• Voltage, Primary: 115 VAC
• Voltage, Rating: 115 VAC (Primary), 115 to 230 VAC (Secondary)
• Voltage, Secondary: 115/230 VAC
• Weight: 7 lbs.
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

P o w e r Tr a n s f o r m e r s
I s o l a t i o n / M e d i c a l
: :
Triad isolation transformers are power transformers for isolating
equipment from direct connection to the power line. They are offered
in a variety of voltages and case types. Triad isolation transformers
are also offered in hospital type (designed with an MD suffix) which
are designed and constructed to meet the low leakage current
requirements for today’s medical equipment. The transformers are
constructed with nonconcentrically wound coils. The primary and
secondary are wound on separate arbors, then assembled on a
laminate core side-by-side separated by insulation. This prevents
: :
§ Split winding
Mounting hole sizes: (1) =
Section
S t a n d a r d A p p l i c a t i o n s
D e s c r i p t i o n
B
D
G
H
A
C
E
F
C a s e T y p e X
N-48X
N-51X
N-68X
N-53M
N-53MG
N-76U*
N-77U*
N-54M
N-54MG
N-73A
N-67A
N-55M
N-55MG
N-255MG
N-66A
N-57M
Type
No.
With ground wire
3
/
16
" (2) =
100
100
150
150
150
150
250
250
250
250
500
VA
15
35
50
85
85
115/230§
115/230§
115/230§
Primary
115/230
Voltage
13
115`
/
115
115
115
115
115
115
115
115
115
230
115
64
*Unit does not include static shield
x
3
/
8
" (3) =
115/230§
3
115.0
115.0
115.0
115.0
115.0
115.0
115.0
115.0
115.0
115.0
115.0
115.0
115.0
115.0
115.0
/
Volts
±5%
8
x
Secondary
3
/
C a s e T y p e A
16
" (5) =
Amps
0.13
0.3
0.435
0.74
0.74
0.86
0.86
1.3
1.3
0.65
1.3
2.17
2.17
2.17
2.17
4.35
1
/
2
x
1
/
4
"
M (3)
M (3)
M (3)
M (3)
M (3)
M (3)
M (3)
M (5)
U (2)
U (2)
X (1)
X (1)
X (1)
A (3)
A (3)
A (3)
Case
Type
6’ Cord, Plug
6’ Cord, Plug
Connections
6’ Cord, Plug
6’ Cord, Plug
6’ Cord, Plug
6’ Cord, Plug
6’ Cord, Plug
6’ Cord, Plug
& Socket
& Socket
& Socket
& Socket
& Socket
& Socket
& Socket
& Socket
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
electrical connection, under normal or overload conditions, between
the primary and secondary windings. These hospital type units are
offered with a resettable circuit breaker, providing protection from
overload and short circuit conditions.
: :
Primary: 115/230 VAC, 50/60 Hz
Secondary: 115/230 VAC
Output Watts: 15 to 1,000 VA
S p e c i f i c a t i o n s
C a s e T y p e M
Holes
Used
Lead
•
•
•
•
•
•
•
•
•
1
2
•
•
•
2
•
1
2
2
3
3
3
3
3
3
3
4
4
4
4
5
3
15
9
9
19
7
7
7
7
7
7
5
5
5
5
5
/
/
19
/
/
/
/
/
/
/
/
/
/
/
H
/
32
32
/
16
16
8
8
8
8
8
8
8
8
16
/
16
32
32
Dimensions
3
3
3
2
2
2
3
3
3
3
3
3
3
3
4
2
5
11
11
31
13
13
9
9
9
9
15
15
15
15
1
/
31
/
/
/
/
/
W
16
/
/
/
/
/
32
32
32
32
/
/
/
/
2
/
16
16
32
16
16
16
16
16
16
32
2
2
2
3
4
3
3
4
5
3
3
5
5
5
4
6
D
1
1
3
1
13
5
7
5
1
/
/
/
1
/
/
/
/
/
/
8
8
4
4
/
8
8
8
4
8
16
2
3
3
2
2
2
2
2
2
2
3
3
3
3
3
2
13
1
1
1
1
1
1
1
1
1
1
1
MW
/
/
/
/
/
/
/
/
/
/
/
Dimensions
/
8
8
4
4
4
4
2
2
2
2
2
Mounting
16
C a s e T y p e U
MD
•
•
•
2
2
2
2
3
3
2
3
3
3
3
3
5
3
1
1
1
3
13
13
13
5
1
/
7
/
/
/
/
/
/
/
8
2
2
2
4
/
/
/
8
8
8
16
16
16
11.00
11.00
11.00
11.00
23.75
Lbs.
Wt.
1.35
1.70
1.70
4.70
4.70
4.00
4.00
7.00
7.00
7.00
7.00