Преобразователь постоянного тока с 48 в на 12 В преобразователь высокого качества 200 напряжения по заводской
Преобразователь постоянного тока с 48 в на 12 В преобразователь высокого качества 200 напряжения по заводской
Преобразователь постоянного тока с 48 в на 12 В преобразователь высокого качества 200 напряжения по заводской
Преобразователь постоянного тока с 48 в на 12 В преобразователь высокого качества 200 напряжения по заводской
Преобразователь постоянного тока с 48 в на 12 В преобразователь высокого качества 200 напряжения по заводской
Преобразователь постоянного тока с 48 в на 12 В преобразователь высокого качества 200 напряжения по заводской
Преобразователь постоянного тока с 48 в на 12 В преобразователь высокого качества 200 напряжения по заводской

Преобразователь постоянного тока с 48 в на 12 В преобразователь высокого качества 200 напряжения по заводской

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Product Description




Specification


SPECIFICATION
OUTPUT
Model
SD-200B
SD-200C
DC Voltage
5V
12V
24V
48V
5V
12V
24V
48V
Rated Current
34A
16.7A
8.4A
4.2A
40A
16.7A
8.4A
4.2A
Current Range
0~34A
0~16.7A
0~8.4A
0~4.2A
0~40A
0~16.7A
0~8.4A
0~4.2A
Rated Power
170W
200.4W
201.6W
201.6W
200W
200.4W
201.6W
201.6W
Ripple & Noise
100mVp-p
120mVp-p
150mVp-p
200mVp-p
100mVp-p
120mVp-p
150mVp-p
200mVp-p
Voltage Adj. Range
4.5 ~ 5.5VDC
11 ~ 16VDC
23 ~ 30VDC
43 ~ 53VDC
4.5 ~ 5.5VDC
11 ~ 16VDC
23 ~ 30VDC
43 ~ 53VDC
Voltage Tolerance
±2.0%
±1.0%
±1.0%
±1.0%
±2.0%
±1.0%
±1.0%
±1.0%
Line Regulation
±0.5%
±0.5%
±0.5%
±0.5%
±0.5%
±0.5%
±0.5%
±0.5%
Load Regulation
±1.0%
±1.0%
±1.0%
±1.0%
±1.0%
±1.0%
±1.0%
±1.0%
Setup, Rise Time
300ms, 50ms at full load
Voltage Range
B:19 ~ 36VDC C:36 ~ 72VDC D:72 ~144VDC
Efficiency
79%
82%
85%
86%
81%
84%
86%
86%
DC Current
10.8A/24V
10.6A/24V
10.4A/24V
10.4A/24V
5.4A/48V
5.2A/48V
6.7A/48V
5A/48V
Inrush Current
C:45A/48VDC D:45A/96VDC
Over Load
105 ~ 135% rated output power
Protection type: Shut down o/p voltage, re-power on to recover
Over Voltage
5.75 ~ 6.75V
16.8 ~ 20V
31.5 ~ 37.5V
53 ~ 65V
5.75 ~ 6.75V
16.8 ~ 20V
31.5 ~ 37.5V
53 ~ 65V
Protection type: Shut down o/p voltage, re-power on to recover
Over Temperature
95℃±5℃(100℃±5℃ for SD-200B-12 only) TSW1 detect on main power transistor
Protection type: Shut down o/p voltage, recovers automatically after temperature goes down
Working Temp.
-20 ~ +60℃(Refer to “Derating Curve”)
Working Humidity
20 ~ 90% RH non-condensing
Storage Temp., Humidity
-40 ~ +85℃, 10 ~ 95% RH
Temp. Coefficient
±0.03%/℃ (0 ~ 50℃)
Vibration
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
Safety Standards
UL60950-1approved (for SD-200C-24 type only), IEC60950-1 CB approved by TUV (for D type only)
Withstand Voltage
I/P-O/P: 1.5KVAC I/P-FG: 2.0KVAC 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 EN55022 (CISPR22) Class B
EMC Immunity
Compliance to EN61000-4-2,3,4,6,8, light industry level, criteria A
Dimension
215*115*50mm (L*W*H)
Weight
1.1Kg
Packing
12pcs/14.4Kg/0.92CUFT
NOTE
1. All parameters NOT specially mentioned are measured at 24,48,96VDC 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. The final equipment must be re-confirmed that it still meets EMC directives.


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FAQ


1. who are we?
We are based in Zhejiang, China, start from 2007,sell to South America(19.00%),Eastern Europe(7.00%),Western Europe(31.00%),South Asia(16.00%),North America(10.00%),Australia(4.00%),Africa(13.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Switching power supply,Converter,Power inverter,Scrolling system

4. why should you buy from us not from other suppliers?
1. Low MOQ: It can meet your promotional business very well
2. OEM/ODM Accepted: We can produce any your design
3. Good Service: We treat clients as friend
4. Good Quality: We have strict quality control system. Good reputation in the market

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian


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