Pulse Electronics DST2-20B44
- Part No.:
- DST2-20B44
- Manufacturer:
- Pulse Electronics
- Category:
- Power Transformers
- Package:
- Datasheet:
-
DST2-20B44.pdf
- Description:
- PWR XFMR LAMINATED 1.1VA TH
- Quantity:
- Payment:

- Shipping:

Inventory:3,674
Please send an inquiry. Send us your inquiry, and we will respond immediately.
- Specifications
- FAQ
- Product Comparison
- Tags
- Product attributes
- Attribute value
- Manufacturer:
- Pulse Electronics
- Series:
- Split Bobbin Plug-In
- Packaging:
- Bulk
- Product Status:
- Active
- Type:
- Laminated Core
- Voltage - Primary:
- 115V, 230V
- Voltage - Secondary (Full Load):
- Parallel 10V, Series 20V
- Current - Output (Max):
- Parallel 110mA, Series 55mA
- Primary Winding(s):
- Dual
- Secondary Winding(s):
- Dual
- Center Tap:
- No
- Power - Max:
- 1.1VA
- Mounting Type:
- Through Hole
- Termination Style:
- PC Pin
- Size / Dimension:
- 28.70mm L x 28.70mm W
- Height - Seated (Max):
- 23.86mm
- Voltage - Isolation:
- 2500Vrms
- Weight:
- 0.17 lb (77.11 g)
1. How to order DST2-20B44 on SANJIA TECHNOLOGY LTD.?
Currently, SANJIA TECHNOLOGY LTD. only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does SANJIA TECHNOLOGY LTD. guarantee that DST2-20B44 is from the original manufacturer or authorized agents?
We have a professional and experienced quality control team to strictly verify and test the DST2-20B44. All suppliers must pass our qualification reviews before they can publish their products including DST2-20B44 on SANJIA TECHNOLOGY LTD.; we pay more attention to the channels and quality of DST2-20B44 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the DST2-20B44 price and inventory displayed accurate?
The price and inventory of DST2-20B44 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?
Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?
Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of DST2-20B44?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the DST2-20B44 we delivered, we will accept the replacement or return of the DST2-20B44 only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of DST2-20B44.
(3)The PartNo is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as DST2-20B44 pin diagram, DST2-20B44 datasheet?
If you need any after-sales service, please do not hesitate to contact us.
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| Part Number | DST2-56B49 | DST2-24B45 | DST2-20B44 | DST2-36B47 |
| Manufacturer | Pulse Electronics | Pulse Electronics | Pulse Electronics | Pulse Electronics |
| Series | Split Bobbin Plug-In | Split Bobbin Plug-In | Split Bobbin Plug-In | Split Bobbin Plug-In |
| Packaging | Bulk | Bulk | Bulk | Bulk |
| Product Status | Obsolete | Active | Active | Active |
| Type | Laminated Core | Laminated Core | Laminated Core | Laminated Core |
| Voltage - Primary | 115V, 230V | 115V, 230V | 115V, 230V | 115V, 230V |
| Voltage - Secondary (Full Load) | Parallel 28V, Series 56V | Parallel 12V, Series 24V | Parallel 10V, Series 20V | Parallel 18V, Series 36V |
| Current - Output (Max) | Parallel 40mA, Series 20mA | Parallel 90mA, Series 45mA | Parallel 110mA, Series 55mA | Parallel 60mA, Series 30mA |
| Primary Winding(s) | Dual | Dual | Dual | Dual |
| Secondary Winding(s) | Dual | Dual | Dual | Dual |
| Center Tap | No | No | No | No |
| Power - Max | 1.1VA | 1.1VA | 1.1VA | 1.1VA |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Termination Style | PC Pin | PC Pin | PC Pin | PC Pin |
| Size / Dimension | 28.70mm L x 28.70mm W | 28.70mm L x 28.70mm W | 28.70mm L x 28.70mm W | 28.70mm L x 28.70mm W |
| Height - Seated (Max) | 23.86mm | 23.86mm | 23.86mm | 23.86mm |
| Voltage - Isolation | 2500Vrms | 2500Vrms | 2500Vrms | 2500Vrms |
| Weight | 0.17 lb (77.11 g) | 0.17 lb (77.11 g) | 0.17 lb (77.11 g) | 0.17 lb (77.11 g) |
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