Delta Electronics RM8 manual Transformer, Inductor

Planar DC/DC Transformer

E/E (Plate) 58	Power Capacity 400 to 1300W
Core size (LxHxW) : 58x11x38 Unit : mm	Frequency Range : 100K~500KHz

Features

The planar transformer is suitable for forward DC/DC converters with resonance reset.

Mechanical Dimension:

Unit: mm

		6.0		3.0
	29.5 Max.			22.0 Max.
4.6	0.5	15.0		3.0
		36.0	0.5
		1		2

Schematic :

89.6	0.5	76.2	0.5		108.5 Max.
				105.8	0.5
94.5 Max.	82.9	0.5
					1

6- 1.5

3

		PRI
	5	2
	4
	3
	29.4	0.5
32.7	0.5

64.6 Max.

4

5

SEC

Electrical Characteristics:

TRANSFORMER

PART NO.	INDUCTANCE	OPERATING
	L (1-2)	FREQUENCY
PLT5837-001	23uH Min.	350KHz

TURN

RATIO

(3-4) TO (1-2)	(4-5) TO (1-2)
5 : 2	5 : 2

AC RIPPLE	DIELECTRIC
AS % OF	STRENGTH
DC CURRENT	PRI TO SEC	WDGS TO CORE
10%	500Vdc	500Vdc

AMBIENT

WEIGHT

TEMPERATURE

+10oC to +70oC 330.0gr

RM8	Power Capacity 70 to 130W
	Frequency Range : 10K~300KHz

Features

The planar transformer is suitable for forward DC/DC converter's output inductor and used on VRM.

Mechanical Dimension:

Unit: mm

		10.0 Max.
2.4x0.3	2.5	0.5	0.7

		25.0 Max.				Schematic	:
		13.6	0.5
6.1	0.5			1.2	0.3
	4	3	2	1
						1
						PRI
				21.0 Max.		4

2

SEC

3

Electrical Characteristics:

INDUCTOR

PART NO.	INDUCTANCE	OPERATING
	L (2-3)	FREQUENCY
PLI2214-001	3.2uH10%	250KHz

TURN

RATIO

(1-4) TO (2-3)

8 : 4

DIELECTRIC

DUTY

STRENGTH

CYCLE

PRI TO SEC WDGS TO CORE

0.5 Max. 500Vdc 250Vdc

AMBIENT	WEIGHT	CURRENT
TEMPERATURE		UP TO
+10oC to +50oC	8.9gr	14A

DELTA ELECTRONICS, INC.

(TAOYUAN PLANT CPBG) 252, SAN YING ROAD, KUEISAN INDUSTRIAL ZONE, TAOYUAN SHIEN, 333, TAIWAN, R.O.C.

TEL: 886-3-3591968; FAX: 886-3-3591991

http://www.deltaww.com

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