PA1877NL PULSE ELECTRONICS CORPORATION, PA1877NL Datasheet - Page 3

• 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
PA1692NL
PA1735NL
PA1736NL
PA1835NL
PA1836NL
PA1837NL
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
(3,4-5,6) with (12,11,10,9,8,7) shorted
(1,2-3,4) with (12,11,10,9,8,7) shorted
(1,2-3,4) with (12,11,10,9,8,7) shorted
(1,2-3,4) with (12,11,10,9,8,7) shorted
(1,2-3,4) with (12,11,10,9,8,7) shorted
(1,2-3,4) with (12,11,10,9,8,7) shorted
(12,11,10-9,8,7)
(12,11,10-9,8,7)
(12,11,10-9,8,7)
(12,11,10-9,8,7)
(12,11,10-9,8,7)
(12,11,10-9,8,7)
• •
Singapore 65 6287 8998
(3,4-5,6)
(3,4-5,6)
(1,2-3,4)
(1,2-3,4)
(1,2-3,4)
(1,2-3,4)
(1,2-3,4)
(1,2-3,4)
(1,2-3,4)
(1,2-3,4)
(1,2-3,4)
(1,2-3,4)
Pri-Sec
Pri-Sec
Pri-Sec
Pri-Sec
Pri-Sec
Pri-Sec
574.6
413.3
241.9
241.9
241.9
(1-2)
(5-6)
(5-6)
(5-6)
(5-6)
(5-6)
40.3
3
• •
Shanghai
10.2mΩ MAX
39.0mΩ MAX
39.0mΩ MAX
115mΩ MAX
230mΩ MAX
230mΩ MAX
0.25µH MAX
130mΩ MAX
130mΩ MAX
130mΩ MAX
28.5µH ±5%
3.5mΩ MAX
20.5µH ±5%
8.5mΩ MAX
9.5mΩ MAX
9.5mΩ MAX
9.5mΩ MAX
73µH ±30%
1.0µH MAX
0.2µH MAX
0.2µH MAX
23mΩ MAX
4.5µH ±5%
4.5µH ±5%
4.5µH ±5%
5mΩ MAX
1500Vrms
1800Vrms
1800Vrms
3mΩ MAX
1800Vrms
5mΩ MAX
1800Vrms
1800Vrms
1µH MAX
1µH MAX
86 21 32181071
• •
China 86 755 33966678
PRELIMINARY P666.A (3/08)
5
• •
Taiwan 886 3 4643715