Beijing Ding Ding Future Technology Co.Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 3000 pieces per month |
| Delivery Time | 12-16 weeks |
| Packaging Details | wooden cartons |
| Brand | Mean Well |
| Product Name | DC /DC converter |
| Model Name | SD-25-24 |
| DC input | 9.2V-72V |
| DC output power | 24V |
| Protection | over load |
| Working temp. | -10 ~ +60℃ (Refer to "Derating Curve") |
| Working humidity | 20 ~ 90% RH non-condensing |
| Storage | -20 ~ +85℃, 10 ~ 95% RH |
| Size | 99*97*36mm (L*W*H) |
| Weight | 0.38kg |
| Brand Name | Mean Well |
| Model Number | SD-25-24 |
| Certification | CE/UL |
| Place of Origin | CN |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 3000 pieces per month |
| Delivery Time | 12-16 weeks | Packaging Details | wooden cartons |
| Brand | Mean Well | Product Name | DC /DC converter |
| Model Name | SD-25-24 | DC input | 9.2V-72V |
| DC output power | 24V | Protection | over load |
| Working temp. | -10 ~ +60℃ (Refer to "Derating Curve") | Working humidity | 20 ~ 90% RH non-condensing |
| Storage | -20 ~ +85℃, 10 ~ 95% RH | Size | 99*97*36mm (L*W*H) |
| Weight | 0.38kg | Brand Name | Mean Well |
| Model Number | SD-25-24 | Certification | CE/UL |
| Place of Origin | CN | ||
| High Light | SD-25-24 24V 1.1A ，SD-25-24 dc to dc converter module ，converter power module 24V 1.1A | ||
MEAN WELL SD-25A-24 DC conversion power Supply DC to DC converter power module 9.2~18V transformer 24V1.1A
2:1 wide input range (4:1 for SD-500/1000)
1.5~2KVAC isolation by models
1U low profile (41mm) for SD-1000
12V/0.25A auxiliary output for SD-500/1000
|
OUTPUT | DC VOLTAGE | 5V | SD-25C-5 | SD-25A-12 | SD-25B-12 | SD-25C-12 | SD-25A-24 | SD-25B-24 | SD-25C-24 | |
| RATED CURRENT | 5A | 12V | 24V | |||||||
| CURRENT RANGE | 0 ~ 5A | 2.1A | 1.1A | |||||||
| 0 ~ 2.1A | 0 ~ 1.1A | |||||||||
| RATED POWER | 25W | 25.2W | 26.4W | |||||||
| RIPPLE & NOISE (max.) Note.2 | 100mVp-p | 120mVp-p | 150mVp-p | |||||||
| VOLTAGE ADJ. RANGE | 4.5 ~ 5.5VDC | 11 ~ 16VDC | 23 ~ 30VDC | |||||||
| VOLTAGE TOLERANCE Note.3 | ±2.0% | ±1.0% | ±1.0% | |||||||
| LINE REGULATION | ±0.5% | ±0.3% | ±0.2% | |||||||
| LOAD REGULATION | ±0.5% | ±0.3% | ±0.2% | |||||||
| SETUP, RISE, HOLD UP TIME | 2.5s, 50ms, at full load | |||||||||
|
INPUT | VOLTAGE RANGE | A:9.2 ~ 18VDC B:19 ~ 36VDC C:36 ~ 72VDC | ||||||||
| EFFICIENCY (Typ.) | 71% | 72% | 74% | 72% | 75% | 78% | 75% | 78% | 81% | |
| DC CURRENT | 3.2A/12V | 1.6A/24V | 0.8A/48V | 3.2A/12V | 1.6A/24V | 0.8A/48V | 3.2A/12V | 1.6A/24V | 0.8A/48V | |
|
PROTECTION | OVERLOAD | 105 ~ 150% rated output power | ||||||||
| Protection type : Hiccup mode, recovers automatically after fault condition is removed | ||||||||||
| OVER VOLTAGE | 5.75 ~ 6.75V/10% load | 16.8 ~ 20V/10% load | 31.5 ~ 37.5V/10% load | |||||||
| Protection type : Hiccup mode, recovers automatically after fault condition is removed | ||||||||||
|
ENVIRONMENT | WORKING TEMP. | -10 ~ +60℃ (Refer to "Derating Curve") | ||||||||
| WORKING HUMIDITY | 20 ~ 90% RH non-condensing | |||||||||
| STORAGE TEMP., HUMIDITY | -20 ~ +85℃, 10 ~ 95% RH | |||||||||
| TEMP. COEFFICIENT | ±0.03%/℃ (0 ~ 50℃) | |||||||||
| VIBRATION | 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes | |||||||||
|
SAFETY & EMC (Note 4) | SAFETY STANDARDS | EAC TP TC 004 approved, Design refer to LVD, AS/NZS 62368.1 | ||||||||
| WITHSTAND VOLTAGE | I/P-O/P:1.5KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC | |||||||||
| ISOLATION RESISTANCE | I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH | |||||||||
| EMC EMISSION | Compliance to BS EN/EN55032 (CISPR32) Class B, EAC TP TC 020 | |||||||||
| EMC IMMUNITY | Compliance to BS EN/EN61000-4-2,3,4,6,8, BS EN/EN55024,heavy industry level, EAC TP TC 020 | |||||||||
|
OTHERS | MTBF | 3682.6K hrs min. Telcordia SR-332 (Bellcore) ; 528.8K hrs min. MIL-HDBK-217F (25℃) | ||||||||
| DIMENSION | 99*97*36mm (L*W*H) | |||||||||
| PACKING | 0.38Kg; 45pcs/17.8Kg/0.94CUFT | |||||||||
| NOTE | 1. All parameters NOT specially mentioned are measured at 12,24,48VDC input, rated load and 25℃ of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance : includes set up tolerance, line regulation and load regulation. 4. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit on a 360mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.” (as available on http://www.meanwell.com) 5. The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft). ※ Product Liability Disclaimer:For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx | |||||||||
Solutions
We provide a complete solutions including site survey, propose professional plan according to customer’s request ,technical support, and maintenance service for Telecommunication Companies in and out of China. We have a competent team and a network of trusted Partners around the world.
FAQ :
1. How do you control the quality?
A:All products before the shipment are simulated usage scenarios, load and full load and current sharing test to ensure the quality of the product.
2. What is your minimum order quantity?
A:There is no minimum order quantity, and one can also be done. The only difference is the price and schedule.
3. Can you introduce your company?
A:I am very honored. I will send you the company’s introduction document later to give you a more comprehensive and direct introduction to our company’s information.
4. What are the advantages of your company?
A:Adequate inventory, and supply guarantee for the subsequent renewal of supply, flexible provided according to different to different needs of customers, providing different solutions.
5. Can i send samples?Report it to me along with the price?
A:You can send samples, the samples are subject to large pride, and the freight needs to be borne by you.
6. How do your company deal with the problem on quality?
A:Our company has been doing this industry for almost 10 years. It has already had a certain reputation. We will carefully analyze it. If it is indeed our quality problem, you can rest assured that it will do things according to the contract agreement and will never let you have any after the worries, our service team will be happy to serve you.
7 What about the quality ?
A:100% original with new package. we will test each item before posted to make sure each item with good quality.
8 How many months for guarantee ?
A: 1 year quality guarantee
9 How to deal with any inferior -quality goods ?
A: Goods can be post by with our charge of post fee for any bad quality products within guarantee time.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Trading Company
Year Established:
2017
Total Annual:
4,000,000-5,000,000
Employee Number:
20~30
Ecer Certification：
Verified Supplier
Ding Ding Future Power Company provide professional solutions to the telecommunications and network power industries across Africa,the Middle East , South America and Southeast Asia clients. we have grown rapidly since our inception in 2017 as a small company for telecom after-sale serv... Ding Ding Future Power Company provide professional solutions to the telecommunications and network power industries across Africa,the Middle East , South America and Southeast Asia clients. we have grown rapidly since our inception in 2017 as a small company for telecom after-sale serv...
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