R-shape core
Brand power warrior
Product origin Foshan city, GD, China
Delivery time 1--1000pcs Est. Time(20days), >1000pcs To be negotiated
Supply capacity 5000pcs per day
SPECIAL FEATURES
1. Top grade of material: silicon steel .
2. precise cut by laser technique
3. automatic winding ensure precise in dimension
4. we do its heat treatment ensure iron core's performance under right temperature&time
5. nice outlooking
6. 100% inspection before assembly
IRON CORE
|
Toroidal Core For power transformers, CTs, audio amplifier, chokes and other Components |
Toroidal Core Trade Mark NICORE Standard Customized Dimensions Limit dimension OD: 8 mm~1600 mm; ID: 5 mm~1000 mm; Strip width: 3 mm~1000 mm Certificates RoHs, REACH Delivery time Samples: 3~5 days; Batches: 5~30 days accordingly Payment term TT or L/C |
|
Rectangular Core For CTs, filter reactors, switching mode power supply transformer and etc Material： Using high-quality CRGO steels with the characteristics of low iron-loss and high permeability in thickness of 0.23mm, 0.27mm, and 0.3mm. Characteristic: It is wound by silicon steel strips and with a rectangular cross-section. The flux path is absolutely closed. No magnetic flux leakage. It has the best magnetic performance. |
  |
C-Core For power transformers, CT, reactors, audio amplifier inductance, etc. Material: High-quality CRGO steels with characteristics of low iron-loss and high permeability in thickness of 0.05mm, 0.08mm, 0.1mm, 0.23mm, 0.27mm, 0.3mm, and 0.35mm. Characteristic: A closed flux path with an open structure can be formed by combining the two halves together. The bobbin and core can be produced separately and then place the core in the bobbin, which can effectively reduce production time. All cores, unless otherwise stated, are individually tested to guarantee that they quailfy national standards and specifications. Special tests can be conducted by customer's requests. |
|
Split Current Transformer Core For split CTs of electric energy acquisition and detection; Square or round hole shapes are Advantages: ①High accuracy: Adopting the appropriate current transformer structure and the compensation-control method, the split current transformer can achieve very high accuracy and provide protection for accurate measurement. ②Wide measurement range: The split current transformer core has a gap which broadens the unsaturated region of the magnetization. Therefore, the maximum current measured by the split current transformer is much larger than that measured by the current transformer with a closed structure. For example, the split current transformer core has a wider measuring range. ③Non-invasive: Because of the open-close structure, the high precision split current transformer can be clamped directly on the measured conductor, and then the non-invasive measurement can be carried out without cutting off the circuit. ④Strong anti-saturation ability: The split current transformer core has a gap which strengthens the saturation magnetic flux density of the core. Besides, the influence of residual magnetism on the split current transformer is lower than that on the closed structure current transformer. These make the split current transformer a strong anti-saturation capability. |
Quick Details
•Place of Origin: Foshan city, GD , China
• Type: Soft
• Composite: Ferrite Magnet
• Shape: Coil
• Application: Industrial Magnet
• Tolerance: ±1%
• Grade: iron powder,MPP,high flux,sendust,mega flux etc
• Custom soft cores: mpp core,sendust core,high flux core,iron powder core,ferrite core etc
• Model: cm358125 cm330125 cm102173 T157-2 customize etc
• Color: red blue yellow black silver depends on material type
• Usage: transformers, sensor, disconnectors, ballasts, voltage stabilizers etc
• Size: Customized Size
• MOQ: 100 PCS
• Delivery time: depends on stock goods situation
• Certification: ROSH
• Packing: Air Packing
Supply Ability
● Supply Ability: 2000 Tons per Year
Packaging & Delivery
• Packaging Details: standard package
• Port: Foshan, Guangzhou, Shenzhen
Specification
Part No. | Core Dimension(mm) | Case Dimension(mm) | ||||
OD | ID | HT | OD | ID | HT | |
NR-0004 | 19 | 14 | 6.5 | 22.2 | 12 | 9 |
NR-0007 | 21 | 16 | 10 | 23.8 | 14.5 | 12.5 |
NR-0008 | 20 | 14 | 10 | 23.5 | 12.5 | 12.5 |
NR-0012 | 26 | 19 | 10 | 29 | 16.5 | 12.5 |
NR-0014 | 40 | 30 | 10 | 43 | 27.5 | 12.5 |
NR-0017 | 40 | 30 | 15 | 43 | 27.5 | 17.5 |
NR-0019 | 83 | 38 | 40 | 88 | 34 | 45 |
NR-0020 | 71 | 39 | 33 | 76 | 35 | 38 |
NR-0021 | 70 | 42 | 30 | 75 | 35 | 35 |
NR-0022 | 68 | 45 | 30 | 73 | 41 | 35 |
NR-0023 | 68 | 45 | 25 | 73 | 41 | 30 |
NR-0024 | 78 | 60 | 25 | 83 | 56 | 30 |
NR-0025 | 80 | 60 | 30 | 85 | 56 | 35 |
NR-0026 | 82 | 63 | 30 | 87 | 59 | 35 |
NR-0027 | 70 | 40 | 25 | 75 | 36 | 30 |
NR-0028 | 82 | 45 | 50 | 87 | 41 | 55 |
NR-0029 | 82 | 45 | 30 | 87 | 41 | 35 |
NR-0030 | 85 | 45 | 60 | 90 | 40 | 65 |
NR-0031 | 85 | 50 | 30 | 90 | 46 | 35 |
NR-0032 | 80 | 50 | 35 | 85 | 46 | 40 |
NR-0033 | 86 | 60 | 40 | 91 | 56 | 45 |
NR-0034 | 78 | 60 | 35 | 83 | 56 | 40 |
NR-0038 | 115 | 85 | 20 | 120 | 81 | 25 |
NR-0119 | 78 | 60 | 30 | 83 | 56 | 35 |
NR-0120 | 88 | 50 | 40 | 93 | 46 | 45 |
NR-0121 | 120 | 95 | 20 | 125 | 91 | 25 |
NR-0122 | 83 | 30 | 50 | 88 | 26 | 55 |
NR-0123 | 80 | 50 | 30 | 85 | 46 | 35 |
NR-0125 | 80 | 50 | 25 | 85 | 46 | 30 |
NR-0126 | 90 | 73 | 30 | 95 | 69 | 35 |
NR-0128 | 90 | 43 | 40 | 95 | 69 | 35 |
NR-0129 | 88 | 60 | 35 | 93 | 56 | 40 |
NR-0130 | 110 | 90 | 45 | 115 | 86 | 50 |
NR-0131 | 100 | 90 | 45 | 115 | 86 | 50 |
NR-0137 | 115 | 85 | 25 | 120 | 81 | 20 |
NR-0138 | 120 | 95 | 15 | 125 | 91 | 20 |
NR-0139 | 120 | 85 | 20 | 125 | 81 | 25 |
NR-0078 | 265 | 210 | 10 | 271 | 203 | 17 |
NR-0079 | 220 | 180 | 20 | 227 | 172 | 35 |
NR-0080 | 220 | 180 | 30 | 227 | 172 | 35 |
NR-0086 | 560 | 470 | 12 | 572 | 458 | 18 |
Advantage Product
Full Customized Production Service Is Available | |
Classification:Transformer core, Sensor core, Reactor core, Instrument core, Meter core... | |
Shape | Ring core, C-shape core, E-shape core, Rectangular core,Clamp core CD core,ED core, HSD core... |
Material | Silicon steel core, Amorphous iron core, Nanocrystalline iron core,Ultracrystalline,Super iron core |
cold-rolled oriented high-quality silicon steel with low iron loss&high magnetic conductivity | |
thickness:0.05mm,0.08mm,0.1mm,0.2mm,0.23mm,0.27mm,0.3mm,0.35mm,0.5mm | |
Feature | Because of its ring structure along the magnetic circuit,magnetic circuit is completely closed |
no magnetic leakage,so its magnetic energy is excellent,the use of ring winding | |
machine winding fast and convenient high production efficiency | |
Application | Used in electronic equipment, such as 50Hz,400Hz transformer,reactor,choke and other electromagnetic components |
Full customized production is available according to customer's requirements | |
Product process
Application Scenario
Medical | Shredder | Audio | Industrial control |
|  |  |
|
Security monitoring | Lighting/LED | Transformer for Household appliances | Solar inverter |
 |
|
|
|
Company Information
Juli Electromechanical is dedicated to providing stable and reliable power products for the families
over 10 countries. Main products include voltage stabilizer, uninterruptible power supply, DC to AC
inverter, solar inverter, transformer, etc.
We owns a complete production facilities to serve customers well: one transformer core workshop, one
transformer assembly workshop, one metal case workshop, one final assembly workshop. All the key
processes are performed in-house, so that the quality and delivery time are under control.
Customers can experience a strong R&D capability in JULI: engineers working on Industrial Design
/Outlook Design, PCBA Layout, MCU programming, Mechanical/Tooling, Prototyping. A new
product can be finished within 35 days.
Certification
CE,RoHS, ISO9001 certified.
Product Categories
| ||
|
|
|
EI TRANSFORMER | IRON CORE | POWER TRANSFORMER |
|
|
|
TOROIDAL TRANSFORMER | WATERPROOF TRANSFORMER | HIGH FREQUENCY TRANSFORMER |
Q & A
Q: How To Order?
A: Step 1, please tell us what model and quantity you need, and live your contact infomation.
Step 2, then we will make a PI for you to confirm the order details;
Step 3, when we confirmed OEM or ODM details
Step 4, finally we deliver the goods within the stipulated time.
Q: What is the MOQ?
A: Depends on models. From 20-500 pieces. Accept sample.
Also can mix models in 1 container.
Q: Can you produce according to our samples?
A: Yes, we can produce according to your samples or technical drawing, we will make the molds and
fixtures. Both OEM & ODM is available.
Q: What is your delivery term?
A: EXW, FOB, CFR, CIF.
Q: When you ship my order?
R: Normally, it takes about 7 to 30 days after receiving your advance payment.
Q: What is your sample's policy?
A: We provide the sample according to your requirements, and you get to pay the sample's fee and
courier freight, we will return the sample fee to you once you confirm the normal order.
Q: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q: How about the quality guarantee period?
R: One year.
Q: Do you have the certificates?
A: Yes, we have passed the CE, RoHS and IAF certifications. Other certifications can be prepared.
Q: How do you make our business longterm and good relationship?
A: Firstly, we provide good quality products with competitive price, to ensure our customer's
benefit; Secondly, we respect our customers as our friends, grow up together.
Welcome to contact us for more further information.
