BingZi Transformer Encapsulated (Sealed) (S-NAL 2VA)

S-NAL 2VA PCB Mountable Power Transformers

LI017V2/2004

1. Features

Fully-encapsulated printed circuit board soldering, easy and flexable to use. Perfect outline;
Compact in structure, solid, shockproof, moisture-proof, flame-resitant;
Low idle current,good over-voltage capacity;
Built-in temperature protector, safer in application.
Ambient temperature: -25�C ~ +70�C;
Relative humidity: =90% at 40�C;
Atmospheric pressure: 860 ~ 1060mbar(about 650 ~ 800mmHg);
Insulation Rating: B(130�C);
Insulation resistance: >1000MΩ in normal condition;
Insulation withstand voltages: 2000V/min in line-frequency;
Basis insulation impulse level: Can receive 20 times continued impact of 6KV/50�S
Flame retardancy: In conformity with UL94-Vo.
Safety authentication/certifications: CE, UL;
Quality certification: ISO9000.

2. Outline Drawing Diagram (SNAL 2VA)

3. Technical Parameters of S-NAL 2VA Standard Products

Primary Pins Primary Voltage Frequency Primary Current

Rating Max. Idle Full Load

1-6 110V 137.5V 50/60Hz ≤17mA ≤28mA

Model Windings Secondary Voltage Secondary Current
(mA) Pins Equivalent Internal Resistance
(Ω)

Idle Full Load

S-NA2L-01
2,3,4,5,7,9,10,12 not used
7.2V
6V 333 8-11 4

S-NA2L-01B 8.9V 7.5V 267 6.5

S-NA2L-02 10.7V 9V 222 9

S-NA2L-03 14.2V 12V 167 16

S-NA2L-04 17.8V 15V 133 26

S-NA2L-05 21.3V 18V 111 36

S-NA2L-05B 25V 21V 95 50

S-NA2L-06 28.5V 24V 83 64

S-NA2L-06B 32V 27V 74 80

S-NA2L-07
2,3,4,5,9,10 not used
2 ?7.2V 2 ?6V 2 ?167 7-8 11-12 2 ?8

S-NA2L-07B 2 ?8.9V 2 ?7.5V 2 ?133 2 ?3

S-NA2L-08 2 ?10.7V 2 ?9V 2 ?111 2 ?18

S-NA2L-09 2 ?14.2V 2 ?12V 2 ?83 2 ?32

S-NA2L-10 2 ?17.8V 2 ?15V 2 ?67 2 ?53

S-NA2L-11 2 ?21.3V 2 ?18V 2 ?56 2 ?70

S-NA2L-11B 2 ?25V 2 ?21V 2 ?48 2 ?100

S-NA2L-12 2 ?28.5V 2 ?24V 2 ?42 2 ?128

S-NA2L-12B 2 ?32V 2 ?27V 2 ?37 2 ?160

BingZi USA, Inc. 957 Fairway Dr. Walnut, CA 91789, U.S.A. Tel: (909)598-2130 Fax: (909)598-2149 E-mail: sales@bingziusa.com