
G003.U (2/07)
www.pulseeng.com
59
Type
Heat
Noise
Space
Resistance
to Fluids
++
+
Resistance
to Vibration
+
+
Low Profile Plug-In
●
Print circuit mounting
●
1500 V, primary to secondary isolation
●
Low profile design
●
Vacuum impregnated
●
Baked resin
Recycling
High Voltage
Stability
++
o
(same installation size)
++
o
Encapsulated
Open Frame
++
o
+
o
o
++
PRODUCT OVERVIEW: LAMINATED TRANSFORMERS
Relative Comparison of Encapsulated vs. Open-frame Laminated Transformers
With the addition of encapsulated 50/60 Hz transformers to the existing product line of Pulse open frame transformers, Pulse now
offers a complete line of laminated transformers for all your low power, linear transformer requirements. Pulse offers power ratings
from 0.08 VA to 175 VA, both fully encapsulated and open frame transformers, and split bobbin designs with a wide variety of domestic
and international agency approvals. Pulse is truly the one-stop-shop for all your 50/60 Hz transformer needs.
Another new product line in the Pulse family is the Ignition Transformer, used in heating/ventilation applications for gas/oil burners
and white goods. The 2003 European RoHS Directive is being applied to Pulse products, indicated by an NL suffix added to the
end of the part number for most products.
This catalog serves as an overview for the Pulse Laminated Transformers product line. Please contact Pulse Power Applications
Engineering by e-mail prodinfo_power@pulseeng.com, for more information.
Mini-Line
- THT* (EE20)
●
Up to 0.5 VA
●
Temperature class ta70°C/B
Print-Line
- THT* (EI30-EI54)
●
Up to16 VA
●
Temperature class ta70°C/B (EI30 / EI42)
●
Temperature class ta40°C/B (EI48 / EI54)
Low Profile
- THT* (UI30-UI39)
●
Up to 30 VA
●
Temperature class ta40°C/B
Ignition Transformers
Spark-Line
- THT
●
Up to 23 kV
●
Ambient temperature 70°C/B
●
Up to 2 HT connections
●
Compact design
●
Custom designs available
*
Potted under vacuum, two-chamber bobbin, custom designs available upon request, THT = Through Hole.
With Mounting Brackets
*
(EI42-EI66)
●
Up to 50 VA
●
Temperature class ta70°C/B (EI42)
●
Temperature class ta40°C/B (EI48/EI66)
Compact Power Supplies
●
Up to 60 VA
●
Temperature class ta40°C/B
●
Din-rail Mounting
Concentric,Vertical Profile,
PC Plug-In
●
Industry standard footprint
●
1500 V primary to secondary isolation
●
Concentric verticle mount
●
Vacuum impregnated
●
Baked resin
Split Bobbin, Horizontal Plug-In
●
Print circuit mounting
●
2500
Vrms
Hipot
●
Non-concentric design
●
Vacuum impregnated
●
Baked resin
International High Power
●
Chassis mounting
●
Dual bobbin; high (4000 V) primary to
secondary isolation
●
Non-concentric design
●
Vacuum impregnated
●
Baked resin
International PC Plug-In
●
PC board plug-in mounting
●
Dual bobbin, high (4000 V) primary to
secondary isolation
●
Non-concentric design
●
Vacuum impregnated
●
Baked resin
Chasis Tran
●
Channel frame mounting
●
2500 V, primary to secondary isolation
●
Non-concentric design
●
Vacuum impregnated
●
Baked resin
POWER MAGNETICS
Power Magnetics