Ring Core Transformator Step Down Transformer 230V to 24V Transformator

• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio, UPS
• Phase: Single
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Auto-transformer
• Certification: ISO9001-2000, UL, ISO9001, CCC
• Model NO.: OKDT200VA
• Usage: Single-phase Transformer, Rectifier Transformer, Power Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: Ring
• Brand: Okerda
• Type: Toroidal Core Transformer
• Feature: Low Rise High Efficiency
• Frequency: 50Hz / 60Hz
• Input/Output: Custom Designed
• Main Application: Step Down Transformer
• Transport Package: Plywood Cases & Pallets
• Specification: OKDT200VA
• Trademark: OEM
• Origin: China
• HS Code: 8504319000
• Production Capacity: 1000000PCS/Month

Product Description

Ring core transformator step down transformer 230v to 24v transformator

 

Features: 
1) Input: 230V/220V or customized
2) Frequency: 50Hz/60Hz

3) High efficiency Lighting Range

4) Low no-load losses
5) Low mechanical hum
6) Low magnetic leakage
7) High efficiency

Applications: 
1. Used for UPS
2. Inverter Welding Machine
3. High Power Charger Power Supply
4. Electric Vehicle Charging Equipment
5. High efficiency Power Supply
6. Switching Power Supply
7. LED Power Supply. 

PARAMETERS

Model Number	Power (VA)	Adjusting Rate(%)	Efficiency (%)	Exterior Dimension(mm)		Weight (kg)	Installing Aperture(mm)	Screw (mm)
				Height(A)	Exterior(B)
OKD-15	15	20	73	25	65	0.38	Φ6.5	M6
OKD-30	30	16.5	76.6	30	78	0.6	Φ6.5	M6
OKD-50	50	15.2	82.4	35	82	0.85	Φ6.5	M6
OKD-80	80	12.6	84.7	38	88	1.1	Φ6.5	M6
OKD-100	100	11.2	86.5	45	93	1.5	Φ8.5	M8
OKD-120	120	9.6	88	42	115	1.6	Φ8.5	M8
OKD-150	150	7.2	88.1	47	103	1.9	Φ8.5	M8
OKD-160	160	6.6	88.6	42	118	2.1	Φ8.5	M8
OKD-200	200	6.1	89.7	48	120	2.4	Φ8.5	M8
OKD-250	250	5.5	90.3	50	127	2.9	Φ8.5	M8
OKD-300	300	5.2	91.7	55	127	3.2	Φ8.5	M8
OKD-400	400	4.6	93	56	146	4.5	Φ8.5	M8
OKD-500	500	4.0	94	57	147	5.0	Φ8.5	M8
OKD-600	600	4.1	95	72	155	6.7	Φ8.5	M8
OKD-700	700	3.8	95	82	162	8.9	Φ8.5	M8
OKD-800	800	3.8	95.1	72	170	8.2	Φ8.5	M8
OKD-1000	1000	3.3	95	83	163	9.5	Φ10.5	M10
OKD-1200	1200	2.9	96.2	85	165	11.00	Φ10.5	M10
OKD-1500	1500	2.9	96	90	170	13.00	Φ10.5	M10
OKD-2000	2000	2.8	96	105	180	15.6	Φ10.5	M10
OKD-3000	3000	2.5	97	110	210	22.3	Φ10.5	M10
OKD-3500	3500	2.4	97	115	245	25.2	Φ13.5	M13
OKD-4000	4000	2.3	97	130	260	31.5	Φ13.5	M13

 

Winding Process


Testing process
1. No-load test (included no-load voltage, no load current and no load loss); 
2. Inductive voltage test; 
3. Load test (load voltage and temperature rise; 
4. Temperature rise test; 
5. Insulated resistance; 
6. Hi-pot test; 
7. Leakage inductance test; 
8. DC resistance test; 
9. Surface inspection. 

Factory Line

 

Our Advantages:

1. 20 years experience in transformer and inductor manufacturing

2. Scientific management system, strong technical team, and strict quality control system

3. RoHS,CE,TUV and UL Standard

4. OEM & ODM

5. Competitive price,in time delivery and perfect after-service online.


FAQ
Q1: What's your MOQ?
A1:Our usual MOQ is 1000pcs.

Q2. Can I place a sample order?
A2: Yes, welcome sample orders.

Q3: What's the delivery time for samples?
A3: Usually 4-7 working days.

Q4: What's the lead time for mass production?
A4: About 20 working days, based on your order quantity.

Q5: Which payment methods are acceptable to you?
A5: T/T, L/C, Western Union, Paypal etc.

Q6: Can you make customized products?
A6: Yes, of course. We will do as per customer's design.

Q7: Is OEM accepted?
A7: Yes, welcome OEM project.

Q8: Is it ok to print my logo on the label?
A8: No problem, we can make it exactly as per your requirements but need your authorization.