Rectifier Module,Bridge Rectifier,China Rectifier Module Manufacturer

Rectifier Module

Model description
Example: M D C 160 8
M stands foe module.
D refers to the rectifier module.
C is the type of circuit. C refers to cascade. K means working with one anode and A means working with one cathode.
160: Rated current (IR(AV),IF(AV),IO)
8: Rated voltage level (*100=VDRM or VRRM)

MD□ 25-110A

MD□ 130-180A

MD□ 200-1000A

MD□ 70-110A

Rectifier Module

Features
1. Fully pressure-contact structure is adopted in this thyristor module, which is featured by good characteristics of temperature and circulating ability of power.
2. Capsulated with international standard.
3. With its light weight and small volume, it is easy in installation and convenient in use and maintenance.
4. The rectifier module is welded with vacuum and hydrogen protection technology.
5. Module with current below 350A is forced to cool by air. But module with current more than 400A, water cooling or air cooling is selectable.
6. The chip of this rectifier module is electrical insulation to the bottom plate and operates with 2500V AC current.

Applications
The rectifier module can be used in aspects given below.
1. Control of DV and AV motor
2. UPS
3. Welding equipment,
4. Inverter
5. Soft-start of motor
6. Dimming
7. Control in industrial heating
8. Charging and discharging of the battery
9. Various eliminator power
10.Non-contact switch

Technical parameters

Type	Mean forward current IF(AV)	Repetitive peak reverse voltage VDRM	Peak on-state voltage/current VTM/ITM		Repetitive peak reverse current IRRM	RMS forward current IF(RMS)	Highest rated junction temperature Tjm	Isolation voltage viso	Outline
Type	A	V	V	A	mA	mA	℃	V（AC）	Outline
MD□25A	25	400-2600	1.5	80	8	41	150	2500	MQ09
MD□55A	50	400-2600	1.5	170	8	86	150	2500	MQ09
MD□70A	70	400-2600	1.5	270	8	110	150	2500	MQ10
MD□90A	90	400-2600	1.5	270	8	141	150	2500	MQ10
MD□110A	110	400-2600	1.5	330	8	173	150	2500	MQ10
MD□130A	130	400-2600	1.5	410	12	212	150	2500	MQ11
MD□160A	160	400-2600	1.5	480	12	251	150	2500	MQ11
MD□180A	180	400-2600	1.5		12		150	2500
MD□200A	200	400-2600	1.5	600	12	314	150	2500	MQ13
MD□250A	250	400-2600	1.5	750	20	393	150	2500	MQ13
MD□300A	300	400-2600	1.5	900	20	471	150	2500	MQ13
MD□400A	400	400-2600	1.65	1000	40	640	150	2500	MQ12
MD□500A	500	400-2600	1.65	1500	40	785	150	2500	MQ12
MD□800A	800	400-2600	1.65	2400	40	785	150	2500	MQ14
MD□1000A	1000	400-2600	1.65	3000	40	785	150	2500	MQ15
MD□500A*	500	400-2600	1.65	1500	40	785	150	2500	MQ17
MD□800A*	800	400-2600	1.65	2400	40	1256	150	2500	MQ18

Note:
1. * stands for cool module.
2. Type MD□ refers to one of MDC, MDK, MDA and MD.
3. The parameters are the rated value and characteristics parameters of each thyristor in the module.

Electrical schematic diagram