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STAR 9 BIOLOGICAL TECHNOLOGY CO.,LTD.

  • China,Guangzhou
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China Nihon Kohden Bsm2301 Power Board U550013B / U550013C
China Nihon Kohden Bsm2301 Power Board U550013B / U550013C

  1. China Nihon Kohden Bsm2301 Power Board U550013B / U550013C
  2. China Nihon Kohden Bsm2301 Power Board U550013B / U550013C
  3. China Nihon Kohden Bsm2301 Power Board U550013B / U550013C

Nihon Kohden Bsm2301 Power Board U550013B / U550013C

  1. MOQ: 1
  2. Price: Negotiation, pls contact me
  3. Get Latest Price
Payment Terms T/T, Western Union
Supply Ability 10
Delivery Time Within 1-2 working days after the payment was confirmed
Packaging Details Carton box
brand nihon kohden
model bsm2301
pn U550013B / U550013C
warranty 3 months
price NEGOTIABLE
Brand Name nihon kohden
Model Number bsm2301
Place of Origin ORIGINAL

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T, Western Union Supply Ability 10
Delivery Time Within 1-2 working days after the payment was confirmed Packaging Details Carton box
brand nihon kohden model bsm2301
pn U550013B / U550013C warranty 3 months
price NEGOTIABLE Brand Name nihon kohden
Model Number bsm2301 Place of Origin ORIGINAL
High Light U550013C power boardbsm2301 power board

PN:U550013B / U550013C nihon kohden bsm2301 power board

 

Brand: Nihon Kohden | Applicable Model: BSM-2301A/C/K | Part Number: U550013B / U550013C (Power Supply Unit)
 

1. Basic Input Parameters

 
  • AC Input Voltage: 100–240 VAC ±10%, auto-switching
  • AC Input Frequency: 50/60 Hz ±2%
  • Input Current: Max 1.0 A @ 100 VAC
  • Power Consumption: AC mode: 70 VA max; Battery mode: 40 W max
  • Fuse: Built-in 2 A / 250 VAC slow-blow fuse (AC inlet)
  • Battery Input: 10.8–15.0 VDC (rechargeable Ni-MH battery pack, 10HR-4/3FAUC-NK)
 

2. DC Output Parameters (Main Power Board)

 
Output Channel Voltage Current Rating Load & Function
+15 VDC +15.0 V ±5% 3.0 A max Main system, analog circuits, backlight, NIBP/IBP modules
+5 VDC +5.0 V ±3% 2.5 A max Digital logic, CPU, touchscreen, interface modules
+3.3 VDC +3.3 V ±3% 1.5 A max MCU, memory, communication circuits (DC-DC converted from +15 V)
-5 VDC -5.0 V ±5% 0.5 A max Analog signal conditioning (ECG/Resp)
+6 VDC +6.0 V ±5% 1.0 A max Optional recorder module (WS-231P)
 

3. Physical & Environmental Specifications

 
  • Board Dimensions: Approx. 150 × 100 × 35 mm (L×W×H)
  • Weight: Approx. 0.45 kg
  • Operating Temperature: 0 °C to +40 °C
  • Storage Temperature: -20 °C to +60 °C
  • Relative Humidity: 30%–85% RH (non-condensing)
  • Altitude: Operating: -500 m to 3,000 m; Storage: -500 m to 13,100 m
 

4. Protection & Safety Features

 
  • Over-Voltage Protection (OVP): Triggers at >16.5 V (+15 V), >5.5 V (+5 V)
  • Over-Current Protection (OCP): Auto-shutdown on over-current for all outputs
  • Short-Circuit Protection (SCP): Foldback current limiting, auto-recovery
  • Isolation Voltage: 4,000 VAC (input to output, medical grade)
  • Leakage Current: <100 µA (patient leakage, meets IEC 60601-1)
  • EMC Compliance: IEC 60601-1-2, EN 55011 Class B (emission)
 

5. Control & Interface

 
  • Power Control: Integrated power management MCU, AC/battery auto-switching
  • Battery Charging: Normal charge: 370 mA (16 hrs max); Trickle charge: 370 mA (1.2s / 1min interval)
  • Connectors:
    • CN401: Main output to MAIN board (+15V, +5V, GND, control signals)
    • AC Inlet: IEC C6 socket with fuse & ground terminal
    • Battery Connector: CN1401 (10.8–15 VDC input)
     
 

6. Compliance Standards

 
  • Safety: IEC 60601-1:2005, IEC 60601-2-49 (medical electrical safety)
  • EMC: IEC 60601-1-2:2007, EN 60601-1-2
  • Performance: Nihon Kohden internal medical PSU specifications
 

 

Key Notes

 
  • This PSU is shared with BSM-2303/2304/2351 series (same core output specs).
  • +3.3 V is generated by on-board DC-DC converter from primary +15 V output.

Company Details

Bronze Gleitlager

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Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Distributor/Wholesaler,Trading Company,Seller,Other

  • Year Established:

    2023

  • Total Annual:

    10000-50000

  • Employee Number:

    1~50

  • Ecer Certification:

    Verified Supplier

STAR 9 BIOLOGICAL TECHNOLOGY CO.,LTD. is a medical maintenance third-party service company committed to "focus on monitoring and maintenance, complete accessories". Has been in line with the "integrity management, professional service" maintenance service concept, service in t... STAR 9 BIOLOGICAL TECHNOLOGY CO.,LTD. is a medical maintenance third-party service company committed to "focus on monitoring and maintenance, complete accessories". Has been in line with the "integrity management, professional service" maintenance service concept, service in t...

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  • STAR 9 BIOLOGICAL TECHNOLOGY CO.,LTD.
  • ROOM 1199 , NO 119 JINSHAZHOU ROAD JINSHA STREET BAIYUN AREA GUANGZHOU
  • https://www.patientmonitor-parts.com/

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