Specialty Purpose Class 2 Transformers featuring Bel Fuse DST-6-20 dual cavity platform split bobbin design
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
The Signal ST and DST Series Split/Tran Specialty Purpose & Class 2 Transformers are designed for printed circuit board mounting. Utilizing a dual cavity platform, these transformers offer superior isolation and low capacitive coupling. Their rigid pin construction facilitates easier board insertion and enhances reliability. These transformers are suitable for a wide range of power applications, from 1.1 VA to 36 VA, and are built with a Class F insulation system (155 C).
Product Attributes
- Brand: Signal Transformer (belfuse.com/signal)
- Series: ST / DST Series Split/Tran
- Type: Specialty Purpose & Class 2 Transformers, Split Bobbin
- Construction: Dual cavity platform, Split bobbin
- Pin Construction: Rigid
- Insulation System: Class F, 155 C
- RoHS Compliant: Yes
- Agency Certifications: UL 1446 Class F insulation systems (File # E66312), UL Recognized 506 / UL 5085-1, 2 (File # E63829), CSA certified to C22.2 #66.1 (File # 221070), cCSAus certified to C22.2 #66.3 / UL 5085-3 (File #221070), UL Recognized UL5085-3 Inherently Limited (File # E116583)
- Class 2 Marking: Marked with (*) or (**) or (#)
- CSA Certification Notes: * CSA certified as Inherently Limited, ** CSA certified as Non Inherently Limited (see recommended fuse rating table)
Technical Specifications
| VA Rating | Model Type | Primary Voltage | Secondary RMS Rating (Series) | Secondary RMS Rating (Parallel) | Pin Configuration | Dimensions (L x W x H) | Weight (lbs/kg) |
|---|---|---|---|---|---|---|---|
| 1.1 | ST-2 | 115 V | 10 VCT @ 0.11 A | 5 V @ 0.22 A | 6 Pin | 1.37 (34.9) x 1.12 (28.6) x 0.97 (24.6) | 0.17 (0.08) |
| 1.1 | DST-2 | 115/230 V | 10 VCT @ 0.11 A | 5 V @ 0.22 A | 8 Pin | 1.37 (34.9) x 1.12 (28.6) x 0.97 (24.6) | 0.17 (0.08) |
| 2.4 | ST-3 | 115 V | 10 VCT @ 0.25 A | 5 V @ 0.5 A | 6 Pin | 1.37 (34.9) x 1.12 (28.6) x 1.21 (30.8) | 0.25 (0.11) |
| 2.4 | DST-3 | 115/230 V | 10 VCT @ 0.25 A | 5 V @ 0.5 A | 8 Pin | 1.37 (34.9) x 1.12 (28.6) x 1.21 (30.8) | 0.25 (0.11) |
| 6 | ST-4 | 115 V | 10 VCT @ 0.6 A | 5 V @ 1.2 A | 6 Pin | 1.62 (41.3) x 1.31 (33.3) x 1.31 (33.3) | 0.44 (0.20) |
| 6 | DST-4 | 115/230 V | 10 VCT @ 0.6 A | 5 V @ 1.2 A | 8 Pin | 1.62 (41.3) x 1.31 (33.3) x 1.31 (33.3) | 0.44 (0.20) |
| 12 | ST-5 | 115 V | 10 VCT @ 1.2 A | 5 V @ 2.4 A | 6 Pin | 1.91 (48.4) x 1.59 (40.4) x 1.45 (36.9) | 0.70 (0.32) |
| 12 | DST-5 | 115/230 V | 10 VCT @ 1.2 A | 5 V @ 2.4 A | 8 Pin | 1.91 (48.4) x 1.59 (40.4) x 1.45 (36.9) | 0.70 (0.32) |
| 20 | ST-6 | 115 V | 10 VCT @ 2.0 A | 5 V @ 4.0 A | 6 Pin | 2.25 (57.2) x 1.88 (47.8) x 1.45 (36.9) | 0.80 (0.36) |
| 20 | DST-6 | 115/230 V | 10 VCT @ 2.0 A | 5 V @ 4.0 A | 8 Pin | 2.25 (57.2) x 1.88 (47.8) x 1.45 (36.9) | 0.80 (0.36) |
| 36 | ST-7 | 115 V | 10 VCT @ 3.6 A | 5 V @ 7.2 A | 6 Pin | 2.62 (66.7) x 2.18 (55.5) x 1.59 (40.4) | 1.1 (0.50) |
| 36 | DST-7 | 115/230 V | 10 VCT @ 3.6 A | 5 V @ 7.2 A | 8 Pin | 2.62 (66.7) x 2.18 (55.5) x 1.59 (40.4) | 1.1 (0.50) |
| General Specifications: - Power: 1.1 VA to 36 VA - Dielectric Strength: 2500 Vrms Hipot - Primaries: Single or dual primaries, 115 V or 115/230 V, 50/60 Hz - Secondaries: Series or parallel - Electrostatic Shield: Not necessary, split bobbin construction - Mounting Hardware: See chart (ST-MS screw, ST-MN nut available from Signal) - Size 7 mounting holes: 4 holes on 2.18 x 1.75 centers for #6 screws. | |||||||
Note: Specific secondary voltage and current ratings vary by part number. Please refer to the detailed part number selection chart for exact specifications.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Changsha Purple Horn E-Commerce Co., Ltd.
Location
2332 Kaibin Commercial Plaza, No. 419 Shaoshan Middle Road, Shazitang Street, Yuhua District, Changsha City, Hunan Province
Contact Person
Sellina