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Product Details:
Payment & Shipping Terms:
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| Product Name: | EE Type Constant Voltage Small Signal Transformer | Coil Structure: | E Type |
|---|---|---|---|
| Rated Voltage: | 500V And Below | Frequency: | 50/60Hz |
| Power Capacity: | 25VA-20KVA | Output Voltage: | 6.3,12,24,36,110,127,220,380 Or Customize |
| High Light: | small signal isolation transformer,small step down transformer |
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EE Type Constant Voltage Small Signal Transformer
D Electrical Properties:
| Properties | Test conditions | Value | Unit | Tol. | |
| Inductance | 100 kHz/ 100 mV | L | 100 | μH | ±10% |
| Turns ratio | n | 4:1:1:2 | ±3% | ||
| Saturation current | |ΔL/L| < 20% | Isat | 1 | A | typ. |
| DC Resistance 1 | @ 20°C | RDC1 | 32 | mΩ | max. |
| DC Resistance 2 | @ 20°C | RDC2 | 9 | mΩ | max. |
| DC Resistance 3 | @ 20°C | RDC3 | 9 | mΩ | max. |
| DC Resistance 4 | @ 20°C | RDC4 | 97 | mΩ | max. |
| Leakage inductance | 100 kHz/ 100 mV | LS | 0.5 | μH | max. |
| Insulation test voltage | prim => sec | UT | 1500 | V (AC) | |
| Insulation test voltage | N2 => N3, N1 => N4 | UT | 500 | V (AC) | |
| Voltage-μSecond | B = 280 mT | ∫Udt | 106.5 | μVs | typ. |
E General information:
It is recommended that the temperature of the part does not exceed +125°C under worst case conditions.
D2 Application Properties:
| Properties | Value | Unit | |
| Input voltage (N1) | Ui | 33-57 | V (DC) |
| Output voltage 1 (N2) | UO1 | 5 | V |
| Output current 1 (N2) | IO1 | 7 | A |
| Output voltage 2 (N3) | UO2 | 5 | V |
| Output current 2 (N3) | IO2 | 7 | A |
| Auxiliary voltage (N4) | Uaux | 10 | V |
| Switching frequency | fswitch | 200-400 | kHz |
Product Picture:
EE Type Constant Voltage Small Signal Transformer
HOW TO ORDER
1. Please send me your datasheet or part number you need.
2. We will offer the replacement quotation for your reference
3. The free samples are available for your approval.
4. After sample testing, we will step into the mass order.
5. The Proforma Invoice will send for your confirmation
6. After the goods finished, we send the goods to you and tell you the tracking number.
7. We will track your goods until you receive the goods.
Remarks:
1. Sample orders are avaliable.
2. Price is negotiable for orders of large quantity.
3. Customized orders (OEM/ODM orders) are avaliable.
4. Contact us for available flavors list. International Certifications:
1. ISO9001:2008
2. UL
3. Reach
4. RoHs
Contact Person: Nick
Tel: +8613509648960
