PA1877NL PULSE ELECTRONICS CORPORATION, PA1877NL Datasheet - Page 2

• 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
PA1366NL
PA1442NL
PA1477NL
PA1559NL
PA1672NL
PA1558NL
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
(1,2-3,4) with (12,11,10,9,8,7) shorted
(1,2-3,4) with (12,11,10,9,8,7) shorted
(3,4-5,6) with (12,11,10,9,8,7) shorted
(2-5) with (12,11,10,9,8,7) shorted
(2,3-4,5) with (11,8) shorted
(1-3) with (12-7) shorted
(12,11,10-9,8,7)
• •
(12,11-10,9)
Singapore 65 6287 8998
(2,3-4,5)
(2,3-4,5)
(1,2-3,4)
(1,2-3,4)
(1,2-3,4)
(3,4-5,6)
(3,4-5,6)
Pri-Sec
(12-11)
Pri-Sec
Pri-Sec
(12-11)
Pri-Sec
Pri-Sec
Pri-Sec
1015.4
(11-8)
(10-9)
(10-9)
(12-7)
322.6
824.6
772.2
463.7
416.7
(2-5)
(2-5)
(8-7)
(1-3)
(2-4)
(5-6)
(8-7)
(5-6)
(8-7)
(1-2)
(1-3)
(1-3)
2
• •
Shanghai
15.75mΩ MAX
40.9µH ±32%
11.5µH ±10%
66.1µH ±10%
7.75µH ±10%
560mΩ MAX
230mΩ MAX
190mΩ MAX
178mΩ MAX
154mΩ MAX
38.3µH ±7%
2.5mΩ MAX
10µH ±10%
0.3µH MAX
1.0µH MAX
40mΩ MAX
27mΩ MAX
19mΩ MAX
1.0µH MAX
72mΩ MAX
85mΩ MAX
0.5µH MAX
28mΩ MAX
12mΩ MAX
62mΩ MAX
1.0µH MAX
82mΩ MAX
12mΩ MAX
97mΩ MAX
0.5µH MAX
14mΩ MAX
1500Vrms
4mΩ MAX
1500Vrms
1800Vrms
5mΩ MAX
1500Vrms
1500Vrms
600Vrms
86 21 32181071
• •
China 86 755 33966678
PRELIMINARY P666.A (3/08)
5
• •
Taiwan 886 3 4643715