P2820 View Datasheet(PDF) - ETAL Group

Part Name

Description

Manufacturer

P2820

POWERLINE CARRIER ISOLATION TRANSFORMERS

ETAL Group 

P2820, P2821, P2822, P2823

Voltage Isolation

4kVrms at 50Hz

Operating range

Ambient

Storage

Relative Humidity

Summary Specification

-25 to +85ºC

-40 to +125ºC

to 95%

Typical lumped parameters as Fig. 5 referred to pins 1-3.

Parameter

Conditions

Series resistance RS

(DCR+ AC resistance)

1V 100kHz

Leakage inductance ΔL 1V 100kHz

Shunt inductance LP

Shunt loss RP

1V 100kHz

1V 100kHz

Turns ratio, N

1V 100kHz

P2820

0.5

14.4

400

>20

1.67

P2821

0.6

22

600

>20

3.22

P2822

1.0

46

1200

>20

3.15

P2823

1.3

58

1600

>20

3.00

Units

Ω

µH

µH

kΩ

Equivalent Circuit

Fig 5

IDEAL

1:N

ETALDOC 345/10

Page 3 of 6

March 2006

Share Link: