B82801A1404A070 EE4.2 1:70 400uH small SMT current sense transformers
Product Applications:
- Suitable for switching power supplies
- Feedback control
- Overload sensing
- Load drop/shut down detection
Features of the B82801A1404A070:
- Very low DCR
- Different turns ratios
- Very small package
- RoHS Compatible
Specification Details:
| Part Number | Trader Part number | Turns Ratio ( Pri: Sec) | Inductance Min (uH) | DCR max (mohms) | Frequency range (KHz) | | Recommend Rt Ohm | Voltage-time V-us | | |
| CT1101 | B82801A133A020 | 1:20 | 33 | 2.5/700 | 78 -＞1000 | | 20 | 5.76 | | |
| CT1102 | B82801A1743A030 | 1:30 | 74 | 2.5/1100 | 31 -＞1000 | | 30 | 8.6 | | |
| CT1103 | B82801A1134A040 | 1:40 | 132 | 2.5/1500 | 22 -＞1000 | | 40 | 11.5 | | |
| CT1104 | B82801A1214A050 | 1:50 | 205 | 2.5/2400 | 16 -＞1000 | | 50 | 14.4 | | |
| CT1105 | B82801A1304A060 | 1:60 | 295 | 2.5/3600 | 10 -＞1000 | | 60 | 17.3 | | |
| Part Number | Trader Part number | Turns Ratio ( Pri: Sec) | Inductance Min (uH) | DCR max (mohms) | Frequency range (KHz) | | Recommend Rt Ohm | Voltage-time V-us | | |
| CT1101 | B82801A1333A020 | 1:70 | 33 | 2.5/700 | 78 -＞1000 | | 20 | 5.76 | | |
| CT1106 | B82801A1407A070 | 1:70 | 400 | 2.5/4600 | 31 -＞1000 | | 70 | 20.0 | | |
| CT1107 | B82801A1824A100 | 1:100 | 820 | 2.5/9000 | 22 -＞1000 | | 100 | 28.8 | | |
| CT1108 | B82801A1135A125 | 1:125 | 1280 | 2.5/15000 | 16 -＞1000 | | 125 | 36.0 | | |
| CT1109 | B82801A1185A150 | 1:150 | 1840 | 2.5/22700 | 10 -＞1000 | | 150 | 43.2 | | |
Dimensions:
Application circuit and pinning:
Related Products:
Isolation Transformer:
https://www.smpsflybacktransformer.com/sale-13941765-epc3117s-1-lf-push-pull-low-power-transformer-designed-for-use-with-maxim-845-ic.html
Single Phase Audio Amplifier Transformer:
https://www.smpsflybacktransformer.com/sale-10176547-single-phase-audio-amplifier-transformer-ce-rohs-approved.html
RF Wideband transformer:
https://www.smpsflybacktransformer.com/sale-10566011-pwb-1-al-300v-1-4watt-smps-flyback-transformer-surface-mount-wideband-rf-transformers.html
Push-Pull transformer used with Texas Instruments TIDA-00951 REV E2
https://www.smpsflybacktransformer.com/quality-11176814-st3439nl-is-a-pin-to-pin-alternative-to-750343341-mid-ppti-push-pull-transformer-process-control-for
Application Show :
FAQ:
Q: Can I have samples for testing quality?
A: Yes, you can buy some samples of any of our products for testing quality and market
Q: What is the delivery time if we place an order?
A: it depends on order quantities. Usually, we can deliver goods within 3-5 working days for small orders, for bigger quantities, let’s confirm when you place the official order.
Q: Do you accept OEM/ODM?
A: We Support OEM/ODM Services, we turn your idea into reality.
Q: Can I have my own logo on the products?
Yes, you can put your logo on the products with the required order quantity. Please just send us the information about your Logo.
Q: Do your products meet CE/ROHS requirements?
Yes, the goods with CE/ROHS certification are approved to make sure of high quality.
As a manufacturer, we can ensure the delivery time according to the formal contract.
The effective purchasing and production departments enable us to deliver the goods on time and we can provide amazing service after selling. What we provide are high-level products with high-quality service. Let's talk more in detail to make it happen.
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B82801A1404A070 EE4.2 1:70 400uH small SMT current sense transformers Images
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