Filter Concepts Inc.

LH SERIES

High Voltage, single phase AC filter

A compact and economical series, the LH Series provides a solution to EMI problems in lighting, UPS, and other single phase, high voltage applications. 480 VAC rated and UL Recognized, the LH Series section topology provides high attenuation for applications subject to the FCC Class A spectrum. It is compatible with existing noise damping circuitry in applications' power supplies to allow compliance with more stringent EMI requirements.

Enhanced common mode (L/G) performance is available with the "B" circuit option (see Filter Order Information).

Schematic

 

click on the to go the mechanical drawing  

Part Number1
Current
Flange
 
End Mount
Leakage2

LH15
15.0A
 
--
1.5mA

LH20
20.0A
 
--
1.5mA

LH30
30.0A
 
--
1.5mA

LH45
45.0A
 
1.5mA

LH60L
60.0A
 
3.0mA

LH100L
100.0A
 
3.0mA

LH150
150.0A
 
3.0mA

 

Rated Voltage: 480VAC, 50/60Hz

Test Voltage: Line to Line: 2.6 KVDC
Line to Gnd: 3.2 KVDC

Insertion Loss: (50 ohms, typical)

 

.05MHz
.15MHz
.5Mhz
1.5MHz
5.0MHz
20MHz
L/L
10db
12db
50db
65db
60db
55db
L/G3
8db
20db
32db
40db
45db
50db

1 Suffix "L" calls out low profile case, see Filter Order Information for complete part number
2 Each line to ground @ 250VAC/5OHz
3 "B" option can add up to 6db in application
 

 

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2624 South Rousselle Street Santa Ana, CA 92707 USA
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