N-77U Datasheet, PDF (1/1 Pages) TRIAD MAGNETICS – CHASSIS MOUNT : Isolation

POWER TRANSFORMER
CHASSIS MOUNT : Isolation
N-77U
Electrical Specifications (@25°C)
1. Maximum Power:
100 VA
2. Input Voltage:
Series: 230VAC, 50/60Hz; Parallel: 115V, 50/60Hz
3. Output Voltage:
115V @ Full Secondary Load: 0.86Amps RMS
5. Voltage Regulation: 9% TYP @ full load to no load
Description:
The N-77U is power transformer for isolating equipment from direct connection to the
power line. This prevents electrical connection under normal or overload conditions
between the primary and secondary windings.
Safety:
These units are designed with 1500V isolation between winding to winding and
between winding and core. Materials and construction are rated for Class B (130°C)
insulation system.
UL: E50476 (Insulation system), B10
N-77U
BLK
BLK/YEL
BLK/GRN
BLK/RED
RED
RED
Dimensions:
A
B
C
Unit: In inches
D
E
3.375 2.812 3.10 2.25±.030 2.50±.060
Weight: 4.0 Lbs.
Mounting Holes: 0.203 x 0.375”
Connections: UL1015, 22AWG, 7.0±1” leads, 0.250±0.062” Skin & Tin
Schematic:
BLK
O
115/230 V
BLK/YEL
50/60 HZ _{BLK/GRN O}
BLK/RED
RED
115 V
0.87 A
RED
INPUT: 115VAC (Parallel) – Short BLK to BLK/GRN, Short BLK/YEL to
BLK/RED. Apply voltage accros BLK and BLK/RED.
230VAC (Series) – Short BLK/YEL to BLK/GRN. Apply voltage
across BLK and BLK/RED
OUTPUT: RED to RED
D
C
E
A
RoHS Compliance: As of manufacturing date February 2005, all standard products meet the
requirements of 2011/65/EU, known as the RoHS initiative.
* Upon printing, this document is considered “uncontrolled”. Please contact Triad Magnetics’ website for the
most current version.
B
Web: www.TriadMagnetics.com
Phone [phone]
Fax [phone]
460 Harley Knox Blvd.
Perris, California 92571
Publish Date: February 11, 2015