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Home   |  Schaefer Quotation Request Form

Schaefer Quotation Request Form

Quotation request printout for a Client specific Power Supply (AC/DC, DC/DC, DC/AC or AC/AC)

Project / Application information for Helios Power Solutions for SCHAEFER GmbH Products.

Contact information

Postal Code:
E-mail address: required field
Internet address:

Description of the requested product

1. Input Parameters

Input voltage range (in VAC):
Input voltage range (in VDC):

Inrush current limitation
Polarity protection
Remote switch on / off
Input voltage monitoring

EMV Requirements

EN 55022 Curve A Curve B
PFC: yes no

Isolation between input and output:
with Isolation Isolation voltage:
without Isolation
2. Output Parameters

DC Output
AC Output Frequency: 

Output: V1 V2 V3 V4 V5 V6
Nominal voltage [V]
Calibration range [V]
Nominal Power rating [W]
Nominal current [A]
Min. load current [A]
Peak current [A]
Duration time of peak current [s]

Remote switch on/off
Sense lead connection
Redundancy operation
Parallel operation
Series connection
Monitoring of output current

Isolation between the outputs: yes no
(If yes, Isolation for which outputs)
3. Environmental Conditions

Min. (Operational) Environmental temperature:
Max. (Operational) Environmental temperature:

(without output power reduction)

  Other cooling methods:

Option T (Tropical protection)
Option MS (Increased mechanical strength to withstand shock and vibration)
4. General Data

Input and output interface:
  H15 connector
  Terminal block
  Other type of interface

Enclosure type:  
  19" module
  Wall mounted
  Closed enclosure

Describe any other type non listed but required:

Dimensions (L x W x H in mm):
5. Project Information

Delivery of the first unit, the prototype:
Prototype evaluation (first production run):
Start of mass production:
Required yearly quantity:
Budgetary estimate for the mass production unit price:
Project name:


Are the specifications to be received in writing?
yes no

Further information to the Client specific Power Supply
(Please add any further information to the application here)

Click here to fill in automatically

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