PA1877NL PULSE ELECTRONICS CORPORATION, PA1877NL Datasheet - Page 4

• Manufacturer Part Number: PA1877NL
• Description: TRANSFORMER POE 13W BASIC SMD
• Manufacturer: PULSE ELECTRONICS CORPORATION
• Type: For DC/DC Convertersr

Specifications of PA1877NL

• Applications: Flyback Converters
• Voltage - Primary: 34 ~ 57V
• Voltage - Auxillary: 13V @ 15mA
• Voltage - Isolation: 1500Vrms
• Frequency: 250kHz
• Operating Temperature: -40°C ~ 130°C
• Mounting Type: Surface Mount
• Footprint: 1.15" x 0.86" (29.2mm x 21.8mm)
• Height Above Board: 0.45" (11.4mm)
• For Use With/related Products: -
• Inductance: -
• Other names: Q2871820B

HIGH FREQUENCY WIRE WOUND
TRANSFORMERS
EFD20 Platforms - SMT
www.pulseeng.com
PA1877NL
PA2046NL
PA2047NL
PA2053NL
PA2122NL
PA2291NL
USA 858 674 8100
Pri. Inductance
Pri. Inductance
Pri. Inductance
Pri. Inductance
Pri. Inductance
Pri. Inductance
Lk. Inductance
Lk. Inductance
Lk. Inductance
Lk. Inductance
Lk. Inductance
Lk. Inductance
K1 Factor
K1 Factor
K1 Factor
K1 Factor
K1 Factor
K1 Factor
• •
Hi-Pot
Hi-Pot
Hi-Pot
Hi-Pot
Hi-Pot
Hi-Pot
DCR
DCR
DCR
DCR
DCR
DCR
Germany 49 7032 7806 0
Electrical Specifications @ 25°C — Operating Temperature -40°C to 130°C
(1,2-5,6) with (12,11,10,9,8,7) shorted
(1,2-3,4) with (12,11,10,9,8,7) shorted
(1-4) with (all windings) shorted
(1-3) with (11,10-9,8) shorted
(1-3) with (11,10-9,7) shorted
(1-3) with (11,10-9,7) shorted
• •
Singapore 65 6287 8998
(11,10-9,8)
(11,10-9,7)
(11,10-9,7)
(7,8-9,10)
(7,8-9,10)
(1,2-5,6)
(1,2-5,6)
(1,2-3,4)
(1,2-3,4)
Pri-Sec
Pri-Sec
Pri-Sec
(11-12)
Pri-Sec
(12-11)
Pri-Sec
(11-12)
Pri-Sec
(10-9)
522.3
716.1
290.3
(1-3)
(1-3)
(5-6)
(1-3)
(1-3)
(5-6)
(1-3)
(1-3)
(5-6)
(8-7)
(5-6)
(1-4)
(1-4)
(3-2)
(6-5)
20.2
21.5
26.9
4
• •
Shanghai
292.0µH ±32%
48.4µH ±15%
57.6µH ±12%
78.0mΩ MAX
180mΩ MAX
400mΩ MAX
130mΩ MAX
240mΩ MAX
240mΩ MAX
135mΩ MAX
155mΩ MAX
145mΩ MAX
34.0µH ±5%
44.4µH ±5%
25mΩ MAX
12mΩ MAX
0.3µH MAX
52mΩ MAX
12mΩ MAX
1.3µH MAX
12mΩ MAX
43mΩ MAX
80mΩ MAX
30mΩ MAX
30mΩ MAX
0.5µH MAX
65mΩ MAX
55mΩ MAX
7.2µH ±5%
2000Vrms
1500Vrms
1500Vrms
1500Vrms
4mΩ MAX
1500Vrms
4mΩ MAX
1500Vrms
2µH MAX
1µH MAX
2µH MAX
86 21 32181071
• •
China 86 755 33966678
PRELIMINARY P666.A (3/08)
5
• •
Taiwan 886 3 4643715